Why would any society feed parasites who spend nights drinking or taking drugs and days begging and buying supply of alcohol and drugs for the night?
are there some bums out there? sure, i'm not sure how to avoid that in society. they existed before welfare systems ever did and they aren't going anywhere.
There is also little evidence to suggest that direct cash transfers (such as what UBI would be) cause increases in spending on tobacco, alcohol, or drugs. Most studies have found either no change, or even a decrease in spending on these products following a cash transfer program:
http://documents.worldbank.org/curated/en/617631468001808739/Cash-transfers-and-temptation-goods-a-review-of-global-evidenceextremely unequal societies are not happy societies. they eventually reach a tipping point that brings violent upheaval. i have mixed feelings about UBI but unless people are looking forward to living through a violent revolution, something ought to be done to hedge against drastically increasing inequality.
These are my feelings too. As much as I dislike my tax money being given freely as cash to people not working for it, the alternative looks even worse. Inequality is worsening and poverty is rising. We are looking at hitting 10 billion people within the next 30 years. There already aren't enough jobs to go around, and automation will make things worse. What do we do when half the US is living in poverty without enough food to eat? They aren't just going to suffer silently in the shadows.