It's a nice fantasy, but you need to brush up on Amdahl's law and apply it to saving. Our rent is currently 25% of our joint take home pay. It's contractually tied to inflation and goes up every year. Housing goes to 40-50% if we buy, but half of that will be equity and the other half at least won't be making my landlord, who owns at least a dozen properties, even wealthier.
And we're not DINKs by choice. We want kids.
I put 50% of my personal take-home salary in to savings/investments and have been doing so for 3 years. We have decided not go give more than token gifts this Christmas as we really want to reach our spring savings goal.
Meanwhile house prices have gone up 10-15% over the last year. I earn good money but if it's this tough for me then believe me when I say it's fucking hopeless for most people my age.
I've also heard this bullshit before from older generations, including my parents. Sure they faced hardships. Different kinds of hardships. Unemployment. Inflation. High interest rates...but don't think people have it any easier today because they're they spend $30/mo on a phone contract. Spending $30/mo on Netflix and Disney+ today is like spending $4/mo on whatever crap people wasted money on in the 1970s. They did it too.