There's also the fact that growing up in poverty ALMOST ensures that you continue in poverty. Most people who break out of poverty as pop singers, artists, entrepreneurs - their entire family changes, so does future generations from them on..
A recent article exposed how poverty and the stresses from it actually literally affect the brain and cause poor brain development. Essentially this makes Poverty a mental health issue, and should be covered under healthcare.
http://europe.newsweek.com/how-poverty-affects-brains-493239...
If we had a UBI for one generation we would see less crime, we would need less police, less militarized toys for police, and see increase in benefits like 30 hour work weeks, time off for births, etc. When technology displaces 40% of jobs by 2030 - why not make it so everyone can contribute but less time?
When you say how lazy people on welfare are, let me ask you how lazy are rich people too? Especially generational wealth (wealthy brats), how many playboys are out on their private jet, or yacht for 4 months of the year? What makes them matter more than someone who's working at a strip club because it's the only thing she can do to put food on the table.
A good portrayal of this is in Les Miserables where Cosette's mother became a prostitute just so she could send $10 per week to the evil caretakers of her daughter, when she was laid off. There are so many people who are desperate like she was.
There's also this thing where we all want to think we're 'equals' in America, but do you really think your kid is equal to the kid slumming it in the bad sector of town, who might get dinner every other night if he's lucky? Who's parents have completely given up hope so yes, they do drugs - but should he suffer because his parents are fuck ups?