HOW DARE you decide what I can do with my money?!!!
As long as your money is in their custody, they do dictate the rules. Of course, there's always another bank you can move to (which you probably have to do now), but careful, most banks think this way.
Best is to see which banks are friendly/friendlier with crypto businesses and use those for crypto, and maybe keep a completely different account at a completely different bank for normal use.
How many other people have experienced this bullshit?
I've read about cases here and there, I guess that there aren't few...
IMHO they are just driving nails into their own coffins.
People forget easily. Just look at the politicians, they simply rely on the fact that people forget in 4-5 years all their crap and elect them again.
And few unhappy customers here and there doesn't matter that much for them, unfortunately. Keep in mind that for many of those muggles from banks crypto means drug money.