Can someone explain to me if this is just the online gaming culture intruding on the professional game dev industry or actual industry professionals making comm

Can someone explain to me if this is just the online gaming culture intruding on the professional game dev industry or actual industry professionals making comments like this? I have been heavy into CSGO this year and rarely does a match go by without very offensive comments from someone. I have grown a thick skin to this sort of thing online but could not imagine it intruding into real life.