Takuya's appearance in Spider-Geddon happens during his series. This would give an in-universe explanation why he started using Sword Vigor from the start during his series.
Why is Spiders-Man cool with Spider Osborn's plan to seal off the 616 universe to trap the Inheritors at the cost of that Earth's population? Because as a Hive Mind he might appreciate the idea of The Needs of the Many better.
Fridge Horror
Free the previews of Spider-Geddon # 0 it is revealed that the Superior Spider-Man ( Doctor Octopus as Spider-Man) is the one that recruits Insomniac Spider-Man aka Spider-Man of Earth-1048. Considering the relationship Peter had with the Otto Octavius of his universe Otto better pray Peter doesn’t find out who he really is.