It is an insane leap to call this gatekeeping when it's actively making fun of gatekeeping. If the line ended with Odo/Quark, sure, but it doesn't. The name is misspelled. Directly making fun of people who claim to be gatekeepers while knowing nothing about what they're talking about.

Agreed. I am very fond of star trek already and i am only 10 episodes into the original series. I believe it will take several months if not year before i get to know the characters in this picture.