Crazy theory:
I wonder if Sony is doing 'Into the Multiverse' to blur the lines between film universe lines/realities, making things more ambiguous, and maybe 'loosening' people up to the idea of multiple Spideys/Universes existing concurrently to each other. I mean, ITM is supposed to have Tobey's Spider-man right? And then having an extended look at it
attached to the Venom movie??
Maybe they're trying to get people used to the idea lol, in case that's something they wanna pull somewhere down the line