UBI is Universal Basic Income. The keyword here is "basic". If you sit on your ass and collect UBI, you should receive enough money to let you live in a crappy apartment with roommates, and get some crappy food to eat at the local crappy grocery store. Do you want to live in a crappy apartment with roommates, and not be able to afford to eat at a nice restaurant? Me neither. If you want extra luxuries, you have to work more, to make more money. That's UBI in a nutshell.