Personally, I also like genericizing D&D.
It’s a shorthand for folks outside or new to the hobby, it skips a hurdle to talk to people about other RPGs with those people, and it weakens the brand identity. Considering how much D&D has coasted on brand identity as the game suffered, I’m all for that.
I’m less likely to do it places like here, because it causes more confusion, but still. It’s fun to say, “Pathfinder is a great way to play D&D.” :P
I’ve made a habit of saying “Look, [city] was a powderkeg ready to go off before we even got there.” It’s come up in multiple campaigns.