Oh what a tangled web we weave when the multiverse becomes part of Spider-Man canon. The Spider-Man film franchise started ...

the Watts movies not only tie Spider-Man’s world to the larger events in the Marvel Cinematic Universe but also bridge the gap between the three distinct eras of Spidey films via “No Way Home.” ...

Spider-Man: No Way Home brings together three generations of Spider-Man movies, hoovering up villains from both Garfield's and Maguire's universes into the MCU through the power of the multiverse.