I suppose you could say there's room for that under redefining the problem, like "The real problem is that people refuse to employ known solutions to those problems."

That salvages the argument, but deflates it as an argument against talking about the known solutions: discussing them is part of the solution to such a meta-problem, directly, by leading people to employing them; and indirectly, by leading to insight on why people aren't employing them yet.

The former is hazardous (and verylittlemeat spoke against it): people fight for their views on the internet, and it degrades discussion more than it reaches people. The latter has leverage and is potentially highly impactful (i.e. the kind of discussion I come here hoping to find).

Many of the opinions downvoted on HN fit the same mold. They're what I call "if you're an alcoholic just stop drinking" arguments.

They're totally reductive and really just serve to stroke the speakers ego or shame others rather than actually address the issue.

I agree; it's sort of an escape hatch. There's no problem I can't solve if you always give me "Redefine the problem" as one of the options!