People who take forever in the drive thru and gas pump

What gets me so mad about the drive thru is on multiple occasions the person in front of doesn’t drive forward and puts the car in PARK, this literally delays people behind us from ordering and ruins the flow! How are people this inconsiderate and unaware of their surroundings?

As for the (costco) gas pump, look I understand if you’re elderly or disabled. But this isn’t a leisure spot for everyone else. I’ve seen people take their sweet time throwing out garbage BEFORE they even open the fuel door. Whenever you see costco gas lines going out to the ROAD just know it’s because people are taking forever. Yes decent lines are expected at costco pumps but when it extends to the road way I just forget about it and return near the closing time.