Answer (1 of 14): The term “continuity error” gets thrown around a lot in reference to Trek, oftentimes erroneously.
Some of the most famous “continuity errors” can be explained with a little imagination and common sense.
WHY DOES KHAN KNOW CHEKHOV IF CHEKHOV WASN’T INTRODUCED TO STAR TREK UNTI...
All I know is that Sisko, Bashir, and O’Brien all identify Section 31 as non-Starfleet assholes that need to be stopped at all costs. Discovery has Pike practically saluting Section 31 genocidal Empress Georgiou and revering the black badges in a way I’ll never forgive it for.