People who are specifically not employed because they aren't motivated to do anything at all don't seem to be the best sample for what average people could do if they had more free time during their waking hours.
It seems unlikely that the most motivated people will take up UBI; the most likely UBI recipients are those who are marginally employed, and likely marginally motivated.
did you mean to write the opposite of what you wrote?
Accidentally posted in the middle of an edit; corrected now, thanks.
You posted the edit over 7 hours ago and it still doesn't make sense. You should check what the U in UBI stands for.
Guess what the U stands for
What do you think UBI is and how do you think it works? Honestly.