So we should raise the SS age to, say....
119?

We really need our own 789 over here.
I think 70 is reasonable. I plan on working at that age(if not dead) even if it is part time. That is not unreasonable. My step-father is 63 and the dude travels a ton for his job. He is in Iraq, Columbia, all over the United States. He has a pacemaker and walks 3 miles everyday except when he is in Iraq, then he does his walking in the gym.