For a time as a high schooler, I wanted to seem more interesting than other people so I drank it black. Honestly I kinda hated it, and went back to drinking it with cream and sugar, but that was more because I was drinking Tim Hortons.
Once my dad started showing me how to make actual good coffee with good beans, I never went back. Even iced coffee I prefer black most of the time.
Definitely socdem trash, but I know a lot of well meaning early commies who have stuff with it on it because they only know it as antifascism. Hell when I was younger I got it tattooed on myself for that reason (still debating covering it with something else, ideas welcome).
It’s one of those things where the meaning has shifted somewhat over time I think, but I still think it should be moved away from.