I get that, but it's like if the Batfamily were all introduced separately as their own thing rather than naturally springing out of the main Batman titles. It just wouldn't wok as well.
I don't think a genie needs to be put back in a bottle but I also don't think there really is a massive need to address it outside the fact that now Spider-Man media has to grapple with having to incorporate all these characters together (the Friendly Neighborhood cartoon looks like it just has Peter solo but that could very easily change).
Also I think Miles saved him in an event once...?