We owe some money to the government for taxes; it's a large amount as you can see from my bluring.

Καλημέρα σας,
Παρακαλούμε όπως μας αποσταλούν υποστηρικτικά / δικαιολογητικά έγγραφα αναφορικά με το εξερχόμενο έμβασμα ύψους € [illegible] σε [illegible] Clients Account
This much to be exact: € [illegible]
Enough joking around. The message above is an email from the bank, requesting justification. So now I have to proon the transfer, the reason for it. This is an account we have paid into before, the recipients are our accountants, who the bank knows.
In addition to this annoyance, they will charge both me & my accountants to transfer this amount.
Crypto, specifically stablecoins would fix this. But, if I mention that at all, my accounts will be closed without review. It happened already before, with our last bank.
I understand KYC, the process that has to happen, but this transfer is between known parties. I approved it on the web interface & app. Just send the money.