The wealthier Boomers left behind millions of tiny little ladders specifically for their kids to climb.

The poorer Boomers died before hitting retirement age, or died in debt, or bankrupted themselves paying for end-of-life health care, or got scammed or otherwise denuded of their accumulated wealth.

Incidentally, its the wealthier Boomers who continue to set national policy from the board rooms and lobbying offices established by their own parents and grandparents. Meanwhile the poorer and more isolated Boomers are left to drown in their own poverty, ineffectually raging at the collapse of neighborhoods and the destitution of their pension funds and the deterioration of their suburban homes, unless their children and grandchildren are able to help them out at the end of their days.

Folks like to pretend this is one generation pitted against another. But its selection bias. The only members of the Boomer generation you hear from are the ones that came out on top. The rest have been killed in the wars or poisoned by industrial waste and lead pollution or foreclosed into homelessness to die on the streets or confined to digital communities like Facebook where they're drowned out by waves of misinformation accounts. Legions of dead Boomers never got to decide how the current generations live. They were burned up and thrown out, just like the current generation of bourgeois GenXers and Millennials and Zoomers plan to do with the rest of us.