I grew up upper-middle class and have largely the same philosophy. Always thought my friends’ parents were idiots for buying these gas guzzling Ford/Chevy monstrosities just to haul around 1-2 kids and a dog on occasion. Regular salaried people spending/financing more than half their annual income every few years on cars they don’t need just to keep up with the Joneses who don’t really care in the first place.
I don’t skimp on quality when I buy something, but I only buy what I actually need and if something serves its purpose, I hold onto it for as long as it works. My wife and I do very well now, but aside from living in a fairly nice neighborhood with great public schools and amenities, you wouldn’t think it from the cars we drive and the way we dress.
Blow it out your ass