You're a bit of a pessimist
The yay capitalism boo socialism obsession Americans have does put you at a distinct disadvantage compared to countries like mine in the chances of not fucking this up I can't really argue that one.
I'll admit to being the smug foreign guy in that we generally do sit above you in most of the standard of living indexes and stuff like that when I google them but you're not doing that bad really.
Our infrastructure and public transport needs to be improved, we're there for every war, have less downtrodden minorities which helps with education and we just had an American economics shill, climate change denier who took the axe to healthcare, the poor and our state funded science institutions.
I think we can both pull past it. Scares me a little that you're all armed to the teeth rather than getting involved in the democratic process as a means of protecting yourself from the inevitable but still I'm hopeful you can do it without massive bloodshed.
Why do you think unemployed people need to work to be part of society or improve it? It's at odds with the belief that mass unemployment is inevitable and the reality that with increased productivity we as humans are becoming less important in providing our needs and wants as a society.
If these people having jobs is a requisite for societal improvement and their sense of purpose you're setting yourself up for failure when said jobs are gone.
If you don't set up a system where people can find self worth and the ability to live in the standard that they have been accustomed to without the employment they enjoyed then you're going to have an incredible amount of poor, resentful and well armed people.
I can't know for certain what the future entails but I can't imagine some of the draconian anti unemployment measures you guys put in place on the unemployed like this are going to pan out. We need to increase their standards and self worth while they're at 10% rather than 40% if we want to avoid a shit storm.