What's the issue with OTP Bank, for example? I had an account for myself and for a foreign company there, and they didn't charge anything for EUR accounts; I never had issues with them, either. I'm not that informed about HU; I'm from SK and didn't know there was such an issue with banking there. Hungarian accounts are still insured, though, regardless of currency. Why don't you go for a
crypto exchange + EMI -
Kraken (Irish EMI with Luxembourg dedicated IBANs),
Spectrocoin (Lithuanian VASP and EMI with Lithuanian dedicated IBANs). They are both free for personal accounts, and Spectrocoin can give you a
debit card as well.