I did not know you could dismiss opinions.
Yes, all points are exhausted (yours included). Hence we are finally moving on. That is a good thing.
When you are moving on, you are changing the tune, that is usually a big part of it.
Complaining that a black character based on a black character design from a black character designer is black certainly has a touch of racism. (see A bunch of art from the Diablo 2 character artists)
Just as an example. But as you said, let’s not revisit already exhausted points.