The fact that accordions became so derided and mocked in the USA in particular is still amazing to me. A whole generation (sorry Boomers, this is generally you, but not the ones who are here, obviously) went to war with a musical instrument because they thought it was uncool.
Imagine all these cartoons about say, clarinets. The concept is bizarre. (Ok, you can imagine it for bagpipes and for whatever reason, violas. Unfair to noble instruments, but there you are.)
There was a good bit of perhaps "uncool" accordion music (though I'm not sure what's so bad about young and old gathering together to polka, it honestly seems nice in this isolating time), but so what? I personally don't enjoy auto racing, that doesn't mean everyone who does is a fool of some sort.
I've said this before, but when the punk rockers and alternative musicians rebelled against the "Smooth 70s" sound, they didn't BLAME electric guitars and drums for that music, they just played a different kind of music with those instruments.
Maybe a bit too serious for the accordion jokes thread, but I'm not sure there's ever been a fall from grace for a musical instrument quite like the accordion in the USA.
But there is a revival of sorts underway. There are more people taking it up than putting it down, and there is a young generation who never saw or heard all those jokes, and they wonder why some people hate the accordion, because actually, it's cool. When I've played for younger people they're sort of shocked that all that sound is coming from something purely analog, and want to know more about it.