Useless Question: How do you group Star Trek?

[E-DUB]

Pretty simple for me. There are four groups.

The TOS era, which includes the TOS movies and TAS.

The TNG era, which includes everything from TNG through ENTERPRISE, including the TNG movies.

The Kelvin films, which are their own thing.

The modern streaming era: DISCO, PICARD, SNW, LOWER DECKS, PRODIGY, etc.

Pretty much the same for me. Except I say early, middle and recent.