The Boomer Question is downstream of a life-extension breakthrough that has already happened.
The next will bring even more questions, given that many primary advocates of it are members of an ethnicity infamous for inspiring legends of semi-immortal Vampires...
The philosopher Michel Serres, who taught at Stanford for many years and was close to Rene Girard, noted in a number of books that the doubling of lifespans, as occurred in the twentieth century, had seismic social consequences: marriage vows designed for a decade or two become 65-year contracts; inheritance arrives in your old age instead of your prime; the willingness to die for a nation becomes less prevalent when you have six decades of life ahead. The radical slowdown of aging that some say is on the horizon would invert every institution built on the assumption that the old will soon yield to the young.