> That would definitely be true in the case of self maintaining, self manufacturing, intelligent servitors who can do everything.

I think we will see enough of “everything” to invalidate the current paradigm of economic function. Something like 80 percent of all activity that does not involve high-touch customer interaction where people will prefer the more personal feeling of another human over the superior technical performance of a robot.

>Unfortunately, under current law, the earth is not everyone’s. Real estate and mineral rights are pretty well entrenched.

This is true, but we also tax those holdings in acknowledgement of their communal nature. Ideally, ownership would revert to the best steward, but we all know how that works out in practice lol. The status quo is only possible because the state retains a monopoly of coercive force. If the economic model is undermined, this monopoly is among the first of casualties. So while I don’t disagree completely, I’d have to say that we end up in a sort of race condition problem if the state hesitates too long to assert communal right to autonomous production.

> What are your examples of "extant UBI systems"? And to what degree are they true UBI?

Unfortunately all “UBI” experiments or implementations are limited in scope, because there is always a time or geographical limit to their application. So “true” UBI, which would largely eliminate the leverage that increased local wealth would have against market forces, has never been tried. As a result, existing trials have possibly been contaminated because the gradient at the edge is a problem.

Additionally, UBI in our context would be applied in an economic desert scenario, which means that wealth would not be increasing in the mean.

As for examples, there have been a few, but I’m on the can staring at my phone and I’m way too lazy to go back and try to search up the several examples of UBI experiments, so I’ll just leave you with the one I’m most familiar with because I lived there; Alaska’s permanent fund dividend. At 1-2k per year per human, it is a pretty big infusion for many families. Once again I’m too lazy to dig right now, but there has been many investigations of it’s effects on the economy, and the net result was that prices went -down- dramatically in response to dividends in an effort to capture market share. I would not expect to see this effect though, in the scenario we are exploring - once again it’s a gradient effect, I believe.

> massive transformation of existing human society.

something like a 3rd industrial revolution? As someone who is innovating in the developing technology in the sector, I believe that we are in for a much more sudden and extreme shift than both of the previous Industrial revolutions combined, compressed into a couple of decades. The first two spanned about 120 years of disruptive change between the two of them.