(1/n)
Hm, I don't have a final opinion on this, but can see you point.
I have had quite some contact with newbies. In particular newbies from the BIPOC community seem to have struggled quite a bit with comments they found offensive. There is an issue.
That said, I'm not sure this is the correct way to address it...
Maybe it would be a tool against people who repeatedly offend others and receive complaints, as an intermediate...