It is disingenuous to conflate a trigger "safety" with a classic manual safety. One requires unlocking as a separate action from pulling the trigger, and has it

It is disingenuous to conflate a trigger "safety" with a classic manual safety. One requires unlocking as a separate action from pulling the trigger, and has it's own state independent of the trigger. I doubt the original commenter new the difference, and was most likely referring to manual safeties.