Racists trying to dunk on Miles Morales with Terry McGinnis could at the very fucking least get details right like Terry McGinnis not actually being Batman's son. Is he by blood? According to last minute plot twist, yes. But prior to that, he had been like Miles with the Spiderman mantle, a new person to take on the mantle of Batman, with Warren McGinnis as his father, proving anyone can wear the mask/take on the mantle of Spiderman/Batman.