Yeah, now that Disney is getting their own streaming service, I'm thinking any new series will be either on either one of the networks or cable channels, or on Disney Play. I can't see them giving any new shows to other streaming services now that they have their own.
If any of these Marvel shows switch to a Disney streaming service, chances are I won't be watching them. Or at least paying for the service. I didn't sign up with Netflix solely for those shows. And I have already signed up for another service.