There is no “EU” culture about any of this. Every country has its own culture and acceptable ideas. All I know is that you have to be made aware of any surcharges before they’re applied, but I’m pretty sure things work exactly the same in America.

I wouldn’t be surprised if you’d find random hospitality surcharges when you walk into a random restaurant in Amsterdam or Paris. What are you going to do, sue the restaurant? Call the cops? As much as I like living here, it’s not like this is some kind of utopia where scummy businesses don’t exist and where the government always enforces customer protection laws everywhere.