When you go to internet, you must always be ready, that your mom will be "plowed" at least 1000 times per day. I just find that censorship ridiculous. Saying curse words by players can be same "immersive" as by units. And it is funny, if you are psychologicaly normal and know, what internet is and who lives here (11 yo momplowers, as you said).
What your generation lacks in respect, it certainly outweighs it in tolerance. Respect, I guess, is something we only associate with rap music nowadays. You do know how many of us were around here even before you got your hands on the internet? Not that it matters, I know there is no changing it now.
I couldn´t care less about what some random dude from across the world wants to do with my mother, but if they really wanted to, they could ask for her contact information after the match. During the match it only makes me question myself for having something in common (coh) with the children spewing those insults.
There´s a time and place for swearing and I overdo it myself, but if it´s the only way of communication for you then it might be too late (you said you were "mature enough"). The system currently in place definitely keeps my blood pressure stable so that´s certainly a plus.