Right so, if I understand it right, this is how it has all happened:
Amazing Spiderman 1 & 2 happen, the end of the second one teases the Sinister Six film(s) and, Sony have a Venom film lined up. Then Marvel get the rights to Spiderman, but Sony retain the rights to Sinister Six and the like.
So, conceivably, they could make lots of Spiderman villain films, but no more Spiderman films?
And, Spiderman in the MCU can't use Carnage, Venom, Doc Ock Mysterio and all that? But, Vulture was teased at the end of TASM2 and, he is the main villain in Spiderman: Homecoming.
I am confused.