Hey, I'm already ticked off that they promised me full benefits at 65 many years ago, but recently changed it to 66. Want a geezer revolution? That's one way to start one!
I think we'll either have a geezer revolution (because of reduced benefits), or mass emigration of productive workers abroad, as the domestic tax burden goes through the roof to cover an additional 20 years of average life span. The numbers don't add up. The national debt is current $9T. The retirement entitlements problem is one where we're short $60T. Like it or not, something's gonna give.