It is about ageism...

[Scrivener7]

5. I disagree. If they weren't harping on his age they'd find something else be outraged by. Like his emails.

Or his tan suit. Or the fact that he walks around on two feet.

It's actually about two other things: first, taxes and the fact that the money hoarders want to hoard more money. Second, old white men not wanting anyone else crashing their unbounded entitlement party.

Those two things are what it has ALWAYS been about, and what it is about now.

Their objection to his age is just a convenient beard for their actual objections.