Lots of McDonalds locations have signs indicating lingering past 30 minutes is loitering.

I’m guessing back in the late sixties to early seventies going to McDonalds could have been a special night out and it could have been a place people stayed an hour. Some people may still linger in a McDonalds for an hour but I’d have think that’d be an exception. They’re loud, crowded and the seats are not entirely made for comfort. It’s not a place that strikes the imagination with, oh, there’s a place we can go eat and relax at.