Just speculating based on the chat log, he probably had voice off and the alleged grill, if she did ask whose gun it was, probably did it through voice which he wouldn't have heard.

Also most games of KF2 are played on private servers which are moderated by the private individuals that own them, they let the public freely drop in and use their servers (otherwise they can block them off with a password requirement if they don't want randoms using it). Tripwire can't "ban" someone from playing KF2 in these contexts.

So uh, cope/seethe/dilate/touch grass, etc. Learn to tolerate some light banter, for Christ's sake.

Also if you're interested in KF2 I'm pretty good at it and can talk about it and stuff if you want 👀