system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Trek]Why the hell do we have holodecks onboard deep-space federation vessels? Reading through the reports, it seems like every other day that one goes wrong, becomes sentient, turns the crew into 'photonic lattices' or just plain tries to kill someone.

I realize they're great for relaxation, but sometimes it seems like they're the most dangerous part of the ship, photon torpedoes included. 

&#x200B;

For that matter, why are the safety locks and manual overrides so easy to disable? it seems like a terrible idea to let such vital safety measures be ovveridden by \*verbal commands\*, of all things.
gpt
The reason it seems like every other day the holodeck fucks up is due to the (i forgot the name of) fallacy.
 
Basically, everytime holodecks are mentioned is because they have fucked up and that skews your perception a bit.        
Imagine someone flips a coin and only tells you about it when he gets heads or when you ask about his latest flip.      
You'd think that the coin was weighted abnormally, constantly landing on heads.     
  
Hope i explained it properly.