>>518600267 (OP)
1. Buy an ad, faggot.
2. If you're disabled, in a rush, or the cart corral is far away, there's no issue with carefully putting your cart in a secure position away from cars and not blocking a parking space (windy weather permitting of course).
3. Cart collectors are also customer service employees. Besides rotating the carts from the outside corrals into a main in-store corral, they are also there to collect abandoned customer carts as a convenience to them. Store managers actually do not take kindly to their sources of income being harassed by a third-party in their parking lots.
4. "Cart Narcs" are a bunch of smug self-righteous autists who fuck with innocent people for video views. Their little hero complex LARP is likely gonna get one of them killed one day, and potentially catch innocent people in the crossfire. They have had guns pulled on them multiple times already.
If you see any of these retards lurking around a parking lot, inform the store's management that there's someone harassing customers and putting things on cars in their lot. If you really want to ruin their day, call the police non-emergency number and say you think there's someone posing as law enforcement wandering around a parking lot and engaging people.