For California residents, the top state schools are ~$57k in tuition for all 4 years (total). Yes, American private universities would cost more, but that's a choice to pay more if you think it's worth it.
As the pandemic demonstrated, quality of education is hardly relevant. It is all about the credentialism. 16 yo kids in Palo Alto didn’t threw themselves in front of the caltrain because they so desired a quality education. It is because there is so much competition in labor market that even their multi-millionaire parents could do so much. Why do you think we had an Operation Varsity Blues? If hyper-affluent is under this much pressure to cheat, what chance does the $175k/year software laborer’s kid have?