Earlier quoted context omitted.
I don't know the original author but as a non-native speaker I guess I miss the cultural connotation surrounding "hop on a call". Doesn't seem weird to me, seems apt to ask to escalate the method of communication when a serious issue like this arises. Would you consider it more respectful to deal with this issue just by posting in the thread?
It's a community matter posted in a public place, a non-statement with an immediate attempt to direct it to private conversation reads like trying to avoid attention to your mistakes (e.g. hypothetically you don't have to public admit you didn't do anything to check for guidelines to follow). More vibe-y, it all sounds very corporate, like any PR statement in response to criticism ever, or a manager writing to an emp…
It comes across very condecending. Maybe it is a US problem