Only in so much as you sometimes hear the odd one complaining about it and as I eluded to earlier, tell them to put their ear plugs in. Personally I don’t notice any noise difference either from behind the trigger or on the next station parallel to a ported gun but I wear electronic ear muffs that cut out loud sounds very well.
It’s almost like some haven’t ever really shot beside them.
I read it on the internet so it must be true.