Leaving rubbish at the cinema

I’ve just seen these on the Facebook Hub for my town:

Do you believe it’s okay to leave your rubbish in the cinema or is it a rude and lazy habit?

IMO: I work in retail. Not even a big store, a high end small neat store. People come in and will dump wrappers on the floor and leave empty cups on the shelves. There’s literally a bin right outside. It’s really disrespectful and rude to dump your litter in a store or cinema under the premise of it ‘being their job’. If you want someone to pick up after you then go hire a babysitter