My comment:
I'm not super fussed exactly about carts being put away properly, but I get really mad when people can't even put them OUT of the way and just... leave them rolling around. You can't at least hook a wheel over the curb around the parking lot tree that's RIGHT THERE two feet away, to keep the thing from rolling around willy-nilly? Oh, no. Instead you left it in the middle of the area marked for handicap people to get in and out of their vehicles. Despicable behavior.
The number of times I was walking past an abandoned cart and it took me two seconds to move it somewhere where it would be less inconvenient for everyone, even if not fully away int he cart wrangling area... just. How lazy can you be to not even put in a token effort to keep the things from being an obstacle? Sure, block half the sidewalk so anyone in a wheelchair has to face down the wild cart beasts to get past.
Ugh.