I think ultimately UBI would have to be one of many aspects of moving towards post-scarcity. We will also need to be incrementally introducing free basic needs, free education, internet access, public transit, etc alongside it, while also passing rent control laws and, if antitrust laws aren’t up to the task, perhaps seizing oversized corps, and turning them into employee owned, maybe balkanized versions of themselves wherever that makes sense from an antitrust perspective.

You don’t get radical changes without radical solutions. None of this will happen without a fight of course.