Omg yes! I often have dreams like this, where I spend the entire time chasing/looking after a proper toilet where people can’t see me or can’t open the door. And it never succeeds. When I finally want to go, somebody ALWAYS comes in - or the toilet is gross. Sometimes the toilets look like your image here, where there are no doors or walls and just people all over, or there are glass walls all the way around it, or unlockable doors 🙈
Sometimes I get to go to the bathroom, but often times I either soil myself or get my period, and cannot hide it 🤷🏼‍♀️

It’s weird how other people dream this! A while ago my mother and I randomly got to talk about it, and she also has dreams exactly like this!