Russia is not on the verge of collapse, the IMF predicted that Russian GDP would rebound slightly in 2023 to 0.3 percent growth, and in 2024, the Russian economy is predicted to grow by 2.1 percent.

https://www.newsweek.com/russias-economy-forecast-outperform-us-within-two-years-1777788

That's higher than the IMF's projection for the United States, which it said would see only 1 percent GDP growth that year, and down from a predicted 1.4 percent in 2023, and the 2 percent the U.S. enjoyed in 2022.

China isn’t doing anything of the sort. What they’re doing is fighting religious extremism, the sort of which no western country would ever tolerate. It’s interesting how the same people who purport to support human rights are pretty comfortable with theocracy when it suits their geopolitical interests.

Tibetean Buddhist Feudalism was responsible for slavery, and brutal torture

The charges made by the Dalai Lama himself about Chinese mass sterilization and forced deportation of Tibetans have remained unsupported by any evidence. Both the Dalai Lama and his advisor and youngest brother, Tendzin Choegyal, claimed that "more than 1.2 million Tibetans are dead as a result of the Chinese occupation." [38]

No matter how often stated, that figure is puzzling. The official 1953 census---six years before the Chinese crackdown---recorded the entire population of Tibet at 1,274,000. Other estimates varied from one to three million. [39]

Other census counts put the ethnic Tibetan population within the country at about two million. If the Chinese killed 1.2 million in the early 1960s then whole cities and huge portions of the countryside, indeed almost all of Tibet, would have been depopulated, transformed into a killing field dotted with death camps and mass graves---of which we have seen no evidence. The Chinese military force in Tibet was not big enough to round up, hunt down, and exterminate that many people even if it had spent all its time doing nothing else.

38. Tendzin Choegyal, "The Truth about Tibet," Imprimis (publication of Hillsdale College, Michigan), April 1999.

39. Karan, The Changing Face of Tibet, 52-53.

According to preliminary data from the seventh national census in 2020, the total population of Xinjiang was 25.85 million, among which the Han ethnic group numbered 10.92 million, and ethnic minorities 14.93 million. The population of ethnic groups in Xinjiang increased from 4.45 million in 1953 to 14.93 million in 2020

The Uygur population grew at a compound annual growth rate of 1.67 per cent during the first two decades in the 21st century, which was much higher than that of the country's ethnic minority population, which stood at 0.83 per cent. The Uygur population grew from 3.61 million in 1953 to more than 11.62 million in 2020 Xinjiang Population Dynamics and Data report

Here’s an interview with a son of imam killed in Xinjiang which makes it pretty clear that religious people are a target just like everyone else https://news.cgtn.com/news/2020-06-19/Son-of-imam-assassinated-in-Kashgar-s-2014-mosque-attack-speaks-out-RqNiyrcRuo/index.html

Here’s another interview with Imams https://www.ctvnews.ca/world/on-eid-xinjiang-imams-defend-china-against-u-s-criticism-1.5425967

A Pakistani journalist who has been all over Xinjiang (which borders Pakistan) claims that western media reports on “atrocities” are lies. https://dailytimes.com.pk/723317/exposing-the-occidents-baseless-lies-about-xinjiang/

Western reports on Xinjiang don’t support the lurid narrative you’re pushing either

https://idi-international.org/wp-content/uploads/2021/05/New-Report.pdf
https://www.worldbank.org/en/news/statement/2019/11/11/world-bank-statement-on-review-of-project-in-xinjiang-china

Representatives of Arab majority nations actually wrote a letter to the UN in support of China https://digitallibrary.un.org/record/3853509?ln=en

The reality is that US has been funding and arming extremists in Xinjiang trying to replicate Afghanistan model when they toppled a socialist government there. Don’t take my word for it though, here’s George Bush’s chief of staff openly saying that US wants to destabilize the region, and NED recently admitting to funding Uyghur separatism for the past 16 years on their own official Twitter page. An ex-CIA operative details US operations radicalizing and training terrorists in the region in this book. Here’s an excerpt:

Throughout the 1990s, hundreds of Uyghurs were transported to Afghanistan by the CIA for training in guerilla warfare by the mujahideen. When they returned to Xinjiang, they formed the East Turkistan Islamic Movement and came under Catli’s expert direction. Graham Fuller, CIA superspy, offered this explanation for radicalizing the Chinese Muslims:

The policy of guiding the evolution of Islam and of helping them [Muslims] against our adversaries worked marvelously well in Afghanistan and against the Red Army. The doctrines can still be used to destabilize what remains of Russian power, and especially to counter Chinese influence in Central Asia.

US has been stoking terrorism in the region while they’ve been running a propaganda campaign against China in the west.

And of course, before US started weaponizing terrorists they themselves were fighting these people https://www.mintpressnews.com/us-was-at-war-uyghur-terrorists-now-claims-etim-doesnt-exist/276916/

While Lula seeks to distance Brazil from the oppressive nature of "Dollar Diplomacy" which funds forever wars and military baes around the world Bolsonaro had ties to the united states far right

"Steve Bannon, Donald Trump’s former chief strategist and a family friend of Bolsonaro’s, took to his podcast, ‘Bannon’s War Room’, to raise allegations of electoral fraud. Bannon was joined by Matthew Tyrmand, a board member for Project Veritas – a discredited US group that uses hidden cameras to supposedly ‘expose’ leftist journalists – and Darren Beattie, a former Trump speechwriter who was fired in 2018 after it emerged he had met with white nationalists two years earlier. (Beattie told US media he had said “nothing objectionable” at this meeting.)"

In closing, you should not toss BRICS into a bin labeled "authoritarians" as I doubt you fully understand the word.

"The importance of examining BRICS’ challenge to the US dollar’s dominance lies in the group’s collective economic power. BRICS accounts for 24 percent of world GDP and over 16 percent of world trade"

"To be sure, the US dollar is still the dominant currency in nearly every aspect of the current global financial system, and it is unlikely that another currency will replace the dollar any time soon. However, history reminds us that the US dollar’s dominant status should not be assumed to last forever."

https://www.cambridge.org/core/elements/can-brics-dedollarize-the-global-financial-system/0AEF98D2F232072409E9556620AE09B0