I wish people would stop opening up packages of food in stores, taking some and leaving the open, unsellable package. Same goes with drinks people open up and drink out of. There were two things I wanted that I couldn't buy because they were the last ones and had been pilfered.
The CVS I go to is overworked because all the nearby pharmacies closed down. Just because you are in line for 20 minutes doesn't mean you can open up sodas you didn't pay for and then leave them half empty on the wall that separates the chair rows. Last time I was there I saw an opened can of iced coffee and an opened bottle of vanilla extract. WTF? Ya'll standing in line making free vanilla lattes? This is the reason why half the store's products are behind glass. I can't even get a toothbrush without pressing a button and waiting for some overworked wage slave to come over with the key.