The obvious point is that this is a gross caricature. Second, the oldest boomers are 73, hardly old enough to be in this pervasive state of dementia and degeneration you posit. Third, there is pretty much nothing any given individual can do to buck massive social trends like these, even if accurately portrayed.
Finally, I find it interesting that both the alt right and the dirtbag left hate boomers for opposite and contradictory reasons: the former because they are socialist cucks, the latter because they are selfish, racist, sexist capitalist running dogs. They can’t both be true, guys!