it's those few that are ruining it for everyone else.
Probably most of the hosties don't care, or even notice what is being "ruined." I'm not sure what you think is "ruined."
Why don't you just learn from your mistake - rather than dramatising the fault (whatever it was) next time something goes wrong, keep your trap shut. Small things (and sometimes not so small) go off the rails all the time and no one aft of the door needs to know. Why go blurting it out? There are some (many) things they just don't need to know.