Or we could just not make people suffer through that out of some vindictive "I did it so you should too" attitude.
That attitude is in your head, not my post.
I get this bullshit a lot. I explain some situation and how I or others found a way out - real world answers actually done. And people come out of the woodwork to complain in the way you did. WTF? Do you object to any useful advice in life? Not every bit of advice will worth for everyone. We get that. But everything that actually worked for someone will be useful for someone else!
Some people can't be functional adults, and obviously need charity, whether physically or mentally disabled. For the rest, yes, they need to find some path to skilled work. We as a society need to make that path easier, but it's clear there will be no unskilled jobs by the end of the century.