Three separate places I went to at 8 in the morning. Gas station, dunkin’ donuts, and then a convenience store. All of them, trash is full. People wonder why they litter in the USA, there’s nowhere to throw away trash when you’re out. It’s unbelievable People can just go to work and choose not to do their job anymore. That people see this and they don’t have any problem with it, no interest at all to keep things neat and tidy and clean. Nope.
Your point is valid (as I read it “if you have less trash there will be less trash”) but the path you used to get there is illogical (as I read it “if I have less trash, but people empty the trash at the same rate, this would not be a problem”).
OPs complaint is not that trash produced exceeds our capacity to remove it, it’s that people are not removing it. This remains true regardless of quantity.