I live in UK and I’ve been using Revolut for approximately 4 years when I go to Greece a couple of times per year. It’s always has been free to withdraw €200 per month at the greek ATM’s but this year that has changed. It appears that greek banks have introduced an “Access Fee” for cards outside greece( including Revolut). I’ve tried withdrawing from Eurobank, Peiraius and National Bank and all of them have an Access Fee between 2-3 Euros, unless if you use theirs ridiculous exchange rate. Personally I think that the greek banks are ripping the tourists off which is unacceptable. However I found out that Alpha Bank is the only bank that gives you Euros without any Access Fee, plus it doesn’t even ask you to accept their own exchange rate at all.
I hope that helps some of you that you travel to Greece often or not.