Hi Bagaway,
First off am sorry this was your experience of the game, We do try and keep on top of things like disruptive players, When said situation arises, we have a block feature, so you no longer can hear the profanities and a report feature so disruptive players are dealt with, Also a Profanity filter, Voice chat is harder to Moderate however.
Also there are CA's and Moderators online, you can get hold off to remove them from the game at the very least calm the situation down,
Guns of icarus is a pg13 game, But i do agree entirely that there should be some standards, which are in place and they are followed. Move it to a party chat or just talk a bit cleaner.
So please if you see players acting like this, just block report and hopefully there will be no more incidents,