Yep. Another time when bad weather threatened, my grandson was manning the push broom through the Safeway aisles when some guy walked up, got in his face and barked "Flashlights!".
Grandson politely said "I don't think we have flashlights, sir, but if we do, they'd be by batteries. Here, let me take you there, over in aisle..." but before he could finish, the guy stormed off on his own. Shaking his head, grandson went back to sweeping the floor.
A little later, the guy stormed back to where he was sweeping, and yelled "You people ought to do a better job of stocking the things people need!" And stomped out of the store.
Some people ought to switch to decaf when a few snowflakes start falling, I guess.
Those people would be like that no matter what little wrench fell into their works. Some just live in constant readiness to become angry over anything.