guardware tbh, it's just the traditional banks doing stuff like this. I have my business account on yapeal and private account on neon. Both seem to be very open for user feedback, and actually listen to what we say (especially neon), or at least, that's my experience until now.
I would be quite shocked if those neo banks would turn their back on us.
Traditional banks just don't care. You pay them, so that they can make money with your money, without really caring about you because they don't have to. It's ridiculous.
But yes, if one of those banks would block grapheneos, I would terminate that account, no matter how difficult the switch would be.