Yep - was barely scraping by it felt like, while in a coastal city. After we had kids, it was way worse. We moved inland, bought a house, and can afford an in-home nanny. It
feels closer to what the cumulative household income we have
is supposed to feel like.
I think it was always supposed to be "work hard, adapt, and you'll have a good life." This is out of reach for many, certainly, but it's not so far out of reach that a BLS.gov average tech salary can't live comfortably.
I'm always reminded of my sister in law who, with her husband, has a 5 bedroom house, two kids, brand new cars, hunting land, and a family lake cabin ... off a teacher and electrician salary. Her father has even more and sold cattle feed. The secret sauce was location. They live in southern Minnesota and never bothered to chase the coastal dream.