Two datapoints is hardly enough for that, and out of the billions of people who have lived in the last 2,500 years an infinitesimal small percentage have complained about roughly the same thing, so "any and all arguments that touch on this must be invalid" seems just as much of an invalid non-argument to me.

You can pick almost any topic and find people unfairly whinging about it "across time, space, and cultures" because if there is something that's part of human nature then it's that some people will unfairly whinge about stuff. That on its own says exactly nothing about any specific argument that's presented: it's just vague heuristic pattern matching at best, and bad faith dismissal at worst.