I do agree with this point SE GM's use to not play. I personally got a warning for making an off color self delete joke about someone that kept dying to titans knock back.
It was even a known meme regarding drgs. They did not play if a player was able to convey a reasonable reason to feel offended then it is likely a GM would at the very least talk to you at the bare minimum.
That is sadly the norm as a game gets older GM staff is one of the first things to go. GM roi is not exactly high.