Will the literate know? It seems similar to a sports fan saying what the coach should do. They absolutely know that if they'd just do X, they'd win. I have zero knowledge about professional sports. My guess is that neither I nor that kind of fan actually do know how to coach a professional sports team.
I believe it's similar in politics. If you don't become a subject matter expert -and I don't mean "politics expert", I mean a tiny field and literally expert, like seasonal effects on labor requirements in some specialized industry- you don't know how to fix "it" whether you watch 0 or 10 hours of news a week.
"That's easy, just do X" is usually something non-experts say, me included in things that I know nothing about. I like to look into some of those things and usually learn that it's not as simple as a cursory glance makes it look. That's also why most people shouldn't be day traders.