The real wages for an average American has not risen for 40 years and has, in fact, declined.

These aren't average Americans. They're petite bourgeoisie to bourgeoisie suburbanites who have become richer in the past 40 years.

Nothing you said is false, but you're classifying these people as working class and they're largely not. Their material interests seem fine to them, and they are losing it because they feel under attack from "Communist Democrats" who are going to come steal all their "hArD eArNeD mOnEy" in my opinion.

The working class people you describe, by and large, aren't Trump supporters.