As someone who works as a grocery store, yes it annoys me, but that is just fine with me. I have 2 main issues though.
1. We have 2 different types of carts, and you would think type 1 goes on 1 side and type 2 goes on the other. Some people get it, but like 20% do, the other 80% mixes it.
2. Theres a few prople who love to leave carts on a curb, which is WAY harder than walking 5 steps, and even worse, people love to leave carts oustide the parking lot by at least 50 feet, like really, why.
Sorry bout my rant