either that or we'll get some hammy theatre kids. i do hear some cons have 'maid cafes' so you never know lol, one of the reverse isekai i read did have a chapter about a 'tsundere' cafe XD
Tho apparently there was a restaurant back in the day called "Dicks" where the servers would be assholes to you idk how far they were allowed to take it
Tho i can see a 'host club' having more of that theme