I’ve found much more genuine, honest discussion on here than other platforms. More people say thanks when someone corrects them. I feel like I’m talking to reasonable adults, for the most part.

This is an interesting read:

https://www.sciencedirect.com/science/article/pii/S0272494421001225?via=ihub

For some context: This paper discusses how more trash cans negatively impact how people perceive a natural space, but removing them without providing effective signage may increase litter.

A combination of effective signage and having easily accessible bins (for staff to maintain) near park entries and exits lowered the amount of litter and improved how people perceived the natural space.

Does the cafe not have a bin?

I’m not sure if it’s a thing by you, but it’s common where I live to carry your own thermos.