I think one of the most inconsistent things about Trek is how the Federation is all about rules and safety most of the time, yet they still employ holodecks despite the many many terrible and life-threatening things they're constantly doing.

Moriarty was basically made sentient by a somewhat shit prompt entered into the 24th century AI. Imagine if half the prompts people enter nowadays could just become sentient.

Also they just physically don't make sense. If the holodeck is x size and there's more than one person between them, they shouldn't be able to be further away from each other than the max size of the room.

Also billion other things but just wanted to comment a little