If you think Russia can never be trusted you'd have to say the same about the other countries failing their security obligations. Those who guaranteed Ukraines territorial integrity, the US, the UK, didn't act and send their own troops to stop the invasion.

That's not true. In the Budapest Memorandum those states only agreed to respect Ukraines territorial integrity, not defend it. In case of threat, they agreed to consult and to get the UN security council involved in case of an attack. Therefore only russia is the traitor that violated it. Even though Ukraine is not in NATO other countries go way above their obligations to help, because friends don't need defense pacts to help. However, if NATO countries get involved with soldiers, they risk losing their NATO support if russia strikes them back, as NATO is a purely defensive org and doesn't support attackers.

IMO the friendly way hasn't been tried as NATO also didn't care about how Russia feels about this and that.

That has nothing to do with Ukraine. Ukraine and others in the region didn't even consider joining NATO until after russians second attack and NATO also didn't actively try to recruit them. Everyone lived in peace, but that all changed when the Fire Nation attacked.

The story is well known.

That's russian propaganda to confuse the allied forces. Everyone sees right through it, as the russian people want the war just for expanding their country.

There's not a single country or single person to blame but many of the involved actors.

I strongly disagree, because russia did not have to start it and can still end it any time by retreating their troops back to russia. Even putin alone can stop it against the wishes of his evil citizens. Therefore, they are the only ones directly to blame.

To me it's lunacy to think Russia will be defeated and split up.

russia is already almost defeated just by Ukraine alone. They even had to beg NK for additional troops. How pathetic.

Russia has nukes.

France, UK and US, etc also have nukes. The risk of mutual destruction must be ignored, because it's not woth living in a world where villains like putin can just take whatever country they want and turn it to shit like russia, just because they have nukes. The other countries are ramping up their military as a reaction to russia attacking a peaceful nation. If russia doesn't retreat soon, the allies will likely also come to my conclusion, that russia must be defeated and split up. China will probably backstab russia once it's weakened, take a big chunk of russia for themselves and encircle Mongolia.

To me it’s lunacy to think Russia will be defeated and split up. Who’s going to defeat them? With which soldiers? Europe is an old continent, there are so few young people… It would be the final demise of the European economy having to fight a war with Russia. And do you consider the risks? Russia has nukes. Before anything even remotely to the scenario of being split up happens, it will have used them. No sane person can ignore this threat.

You do realize that in last ~100 years, 16 countries liberated themselves from russian occupation? Two other countries tried, but failed.

This is not a matter of directly fighting russia. There is also matter of not providing moral support for their genocidal imperialism, not providing financial support for their genocidal imperialism and targeting corruption (Schroder).

Peace through trade is not some sort of magical deus ex machina and it clearly did not work and will not work until russians start caring about the rights and the future of their children.