I'm sorry but if I have to convince you that the last 15 years have been a serious continuous backsliding of physical connection and physical spaces towards online spaces and algorithmic feed, this is not a fruitful conversation. This is obvious to me from all the data.
It's also obvious to me, that anytime any worker feels financially comfortable to stay home, a huge chunk of them will inevitably be hijacked by algorithmic feeds. Everything else is just some version of "pick yourself up by the bootstraps".
I am expecting Social Media Managers to be paid hand over foot to handle this transition even though they might find other work more meaningful (much like Real Estate Agents now, who would rather be doing something else, but the money is too good).
These are not reasons not to do UBI, but if there is economic devastation after, you can expect a quick reversal and a generation-wide flopping of the idea. So might as well fix these underlying issues as you do UBI.