You're doing a fine job with these weirdo diversity asks, dude. The idea that casting a black actor as Johnny is a problem is ludicrous enough, but why are people even bringing Spidey into this? Nobody replaced Peter Parker a la that bizarro "MARVEL REPLACES BREVOORT" post. If they can't tell the names Peter and Miles apart, they may need an eye checkup. And even if we WERE talking about Peter, I could give a damn what his skin color is. His story isn't especially defined by his ethnicity.
This is all pretty much true.