They sell things that come in cups, or with napkins. Lots of people cycle/run/walk here instead of driving, seems pretty stupid.
Taking away the bins doesn’t mean you don’t produce rubbish…
Edit: I think there is still a bin IN the cafe, but most people eat/drink outside. Lots of people asking staff where the bins are. Still hypocritical I think though? (And still mildly infuriating to remove well used bins!)
There are countries where this is culturally how litter is managed. Japan is a fully developed example - bins are hard to come by, everyone brings their trash with them.
It can be done.
Unless they are in a car, take a walk along one of the less used roads and you will find empty food containers and piss bottles galore
Just putting in my 2 cents. I don’t remember seeing any trash from my 2 weeks in Japan. The country is impeccably clean.