I dont think UBI is necessarily meant to address unemployment, more so its a supplement intended to raise the baseline standard of living. For example, my lord and savior Andrew Yang proposed 1k / adult / month. Since its just me and my wife living here now thats only 2k / month. We couldnt quit our jobs on that and our monthly bills greatly exceed that. But it would significantly reduce the pressures of life, increase spending potential, and I cant state this strongly enough, I would finally be able to pursue my dreams of becoming an international interpretive dancing star.