Part of that gripe was that they basically took the Miles Morales storyline and stuck Peter Parker in it.
No, I mean before Holland was cast (and I think they took Peter's story and stuck a bunch of non-whites in it, not Peter in Miles' story). People were saying that Peter needed to be turned black, or that they needed Miles as Spidey. Well . . . an emphatic no, to both. People have even hoped for Holland's Peter to die soon so that Miles can take over (hopefully he will only appear in this animated film). What is destroying Marvel Comics -- an SJW-fueled re-writing of classic, iconic characters to be women or minorities -- cannot extend to the feature films. Make a John Stewart movie, another Blade or Spawn movie, whatever floats your boat, but no minority Superman, Batman, etc.