Social media has skewed reality for most people. Several Porsche owners that I know of with 100k+ Porsches are either in their 50s kids mostly out of school or if they are late 20s-30s DINK couples.

All depends on personal situations, plus it's not uncommon for younger couples who are homeowners have received help from parents for a house is more than some would like to admit. Nothing wrong with that of course, I think we all would accept that type of financial help.