Musk, of all people, put into vernacular UHI (universal high income), which is similar to Andrew Yang's "freedom dividend" in that the goal is not to provide "basic" just above slavery/desperation survivability, but instead leverage the huge economic growth from automation that can provide a dividend to every citizen, who by equal vote, deserve an equal share in the surplus/output of the country.

The Swiss proposal you quoted does seem like crack, for purposes of appearing like crack and not getting accepted. Freedom dividends can grow to that ammount without it being the initial implementation

left vs right

The left tends to offer crack. The crack part that the left distorts UBI with is keeping all of the stupidity of current system. 50%-100% clawbacks on low incomes. Keeping existing welfare systems. Some right wing versions, Milton Friedman from Nixon era, also offer 50% clawbacks on low income. The only other right wing version of UBI is a cardboard box housing alternative that replaces all current government conditional aid with cash for all. The Charles Murray proposal is the least stupid of all of the above.

Centrist/true UBI can leverage above the Charles Murray model, higher UBI for slightly higher tax rates, that leave people with better than cardboard housing far better off than without the UBI/tax rates. People who don't like slavery (nominally left voters) could prefer higher taxes and higher UBI than (right wing) people who love slavery, but left and right politicians want misery (maybe one day the miserable will vote left if Israel first rulership is not dominant left objective) in order to appeal to voters, and so tolerating existing politician/electoral power has 0 chance of getting UBI.

The perfect opportunity to go from "barely above slavery" UBI to UHS, is that even more programs can be cut with higher UBI, and economic growth means higher tax surpluses that we can demand as dividends. At your "Swiss proposal" level of UBI, IDGAF about automation taking my job, I will either play videogames or take whatever useful job I get harassed into accepting all the pay for, but it is very easy to get a $12k-$18k UBI level that is paid for by taxes, and leaves 80%-90% of all taxpayers better off.