In the Soviet Union, everyone owned the same phone, same furniture, even the apartments almost all looked the same. One of the biggest Soviet state movies was about a guy who got drunk on vodka then went home and found a strang woman in his apartment, only to realize (eventually) he had taken the wrong train and ended up in an entirely different city but her apartment was identical to his.
Therefore chain restaurants = communist.
I realize now you’re talking about me not eating that food but I’ve proven I’m not communist by not liking chains. Except I s’pose chains are pretty darn capitalist.