"It is provided to everyone, regardless of need, forever." How long will the experiment last? I feel like the recipients knowing they are guaranteed a payout f

"It is provided to everyone, regardless of need, forever." How long will the experiment last? I feel like the recipients knowing they are guaranteed a payout for at least a decade will result in very different behavior than only knowing you have it this year and maybe next year, even if you do for it a decade.