I'm cautiously enthusiastic about basic income. I want to believe that it really can change everything, until that nagging doubt of "but human nature just doesn't work that way!" inevitably kills the buzz. The idea behind basic income is to remove day-to-day struggle from people's lives. If only they didn't have to worry where their next rent check is coming from, then potentially a huge groundswell of human capital…
The people who receive checks from the government every month are already preselected for failure. You don't get a government check at random, you get it for being disabled, for being too old to work, for being incapable of holding down any sort of job, etc. Looking at them to see how the population at large might react to basic income is not going to be informative.
I receive a government payment every month in the form of child support allowance. Everyone's entitled to it in the country where I live, as long as they have children.
I hold down a job and don't believe I'm pre-selected for failure because I claim the welfare allowance I'm entitled to.