Lame obfuscation and denial
The first thing we need to do is get the demographics straight. The US Census Bureau defines Baby Boomers as people born between 1946 and 1964. The vast majority of Boomers are still working today, and have been their whole adult lives. None have reached the age of 65. They've paid for the SS benefits and Medicare of their seniors, and continue to do so.
Prior to 1983, both programs were pay as you go, with only a small SS trust fund acting as a buffer. Working people paid for the benefits of their seniors. That's the way it had been from the beginning. At the urging of Greenspan and Reagan, SS contributions for working people were increased tremendously in 1983. Not to pay for the benefits of those who were receiving them at the time, but to build a bigger trust fund to act as a buffer when Boomers arrived at retirement age. Boomers recognized the demographic bulge, and acted to lessen the burden on successive generations.
It seemed reasonable at the time, given Reagan's stated distaste for federal deficits. The public had faith in the idea that he'd contain deficits, one way or another. Seniors and middle aged people saw the initiative as strengthening SS.
And it did, for them, and Boomers paid the increased levy unflinchingly, building the SS trust fund to what it is today, ~$3T.
Had Reagan and his Republican successors fulfilled their promise to contain deficits, the total federal debt would be ~$4T, The SS trust plus the $1T created prior to Reagan.
But that's not what happened. Under Reagan, top tier taxes were cut tremendously and military spending increased even more, creating huge deficits. Although his successor, GHWB, raised taxes slightly, not to pre-Reagan levels, military spending was sustained and deficits continued to grow. That trend was reversed during the Clinton years, then exploded again under the GWB admin. Simple facts.
The existence of all that other debt is what threatens SS and the solvency of the govt in general. It will be many years, if ever, before SS trust payment obligations even approach the debt maintenance obligations created under a succession of Republican Admins. The obligations of the Trust are also temporary, as Boomers will inevitably die off, whereas the other debt obligations are basically permanent, a subsidy to the world's wealthiest people.
It's not what Boomers created that I referenced in the first place, but what they've paid, and continue to pay. It represents honest effort and sacrifice on behalf of their seniors and themselves. The fact that they've been exploited with class warfare should be fairly obvious, and putting it off in terms of generational conflict is dishonest at best.
Clearly, Medicare costs need to be contained, something that simply won't happen other than in the most callous fashion as long as we cling to an exploitational healthcare model discarded by the rest of the first world long ago.
Don't like that? Vote Republican- they'll tell you what you want to hear, deliver more of the same class warfare, top down looting that they've delivered all along, and you'll probably like it, too, adore extreme wealth even more as even modest wealth becomes more unobtainable for the vast majority of Americans. They'll raise your credit limit, (not your wages, obviously) and it'll all be hunky-dory.