>>1Sony and Marvel have made a collaboration deal, in which Marvel may use Spider-Man in their films, and in return Marvel make Spider-Man films for Sony.
Sony still own the rights, and have final creative control in the creation of Spider-Man solo films, but are allowing a Marvel team to make the film. Marvel make no money from Spider-Man films, Sony make no money from Marvel films with Spider-Man in. Sony have casting rights. It is believed that a Marvel team making the films will allow MCU characters to be in Spider-Man films.