For Canadians Only!!!?

When you come down to the States, and come shopping in our stores, why do people throw stuff all over the floor, take **** out of boxes (everything has a picture on exactly how it looks right in the front) then throw it in the wrong aisle or straight up on the floor, go through a table full of clothes and mess them all up, go in the fitting rooms and leave stuff all over the place, leave garbage all over the store and just leave it like that?!?!. I've worked in the retail industry for about 6 months now and every single person and store I go into the same thing is happening there?! I can walk through work and I can point out Canadian shoppers and American shoppers, Americans fold **** back up and look at the pictures on the box. I know a lady that works in Canada in a restaurant and she says the customers are disgusting they leave food all over the place, Wtf is up with that? It's rude and not to mention gross.