Then I’m curious in which EU country you’re living. As far as I know, only EU/EEA and 3 EFTA countries have free roaming in EU. According to Wikipedia that is.

UK wanted out, completely out, so that what happened to UK provider, they are out and get charged. No wonder that customers now get charged as well. Nothing to do with Greed, just the result of leaving and the Anglo-Saxon economics, the user pays.