The Sony stuff has nothing to do with Marvel, other than the mainline Spider-man movies. Those Kevin Feige and his team at Marvel do everything for, and Sony distributes and keeps most of the profits. The quid pro quo is that Marvel gets to use Tom Holland and Spider-man (but not other chars like Venom, etc) in the rest of the MCU movies, like Avengers, Dr. Strange, Civil War, etc. TV shows are a ?? since the spidey deals were signed before the TV shows were a thing.
The Sony mainline movies like Venom, Morbius, Into the Spider-Verse, etc are done completely by a Sony team and have no oversight or anything from Marvel/Kevin Feige. Thats why they are shit and will continue to be shit, but they make SO much money they will only keep expanding it until it all dies like when ASM2 bombed at box offices and shut down Sony's plans for a few years.
Thats why there is a HUGE quality difference between the 3 spiderman movies and venom/morbius. 2 completely different teams and Feige only oversees one.
The rumors now are that Andrew Garfield and/or Toby McGuire will return to mainline some of these movies, so like you'd have Venom + Morbius + Sinister Six show up with an Andrew Garfield spidey in their own multiverse so they can ignore Holland/MCU. They plan on bringing in Spider-woman and the other usual crap too. Sounds stupid as fuck but whatever, its all garbage anyways.