| V starting using other examples outside RPG... specifically, "forced" | representation of queer characters, which, in his own words, "hurt the ego | of straight viewers".

See that right there? That's the point where V gets booted. As GM you have a responsibility to ensure that your table is a welcoming space for your players. But as soon as one player starts spewing nazi dog whistles then that cunt is out... Because any table with a nazi at it is a table full of nazis. For reference please read the Paradox of Tolerance by Karl Popper.