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.
Many times you can compact that stuff down with minimal effort. Just use the bag or whatever you're throwing away so that you aren't touching the other garbage with your hand.
Unless you want hepatitis C, that's probably not the best idea. Nothing short of medieval plate armor would eliminate the risk of accidentally stabbing yourself on something.