That's total bullshit. Middle class families in 1976 did NOT live in smaller houses than today, and certainly did NOT eat "poverty meals"... What on earth are you even talking about.

Especially silly that you mention housing because if there's one thing that is absolutely fucked for the middle class of the 2020s is housing.

Again, I would encourage you to research historical statistics or talk to people who lived in 1976 about their practical living conditions, rather than going off of your intuition about what is "bullshit" or which things are "absolutely fucked". Our intuitions about these things are heavily warped by social media, where stories that feel true without being true are easy to tell and often more viral.

In every developed country whose numbers I've seen, the size of the average living space is up 30-50% since 50 years ago.