If they are, they are not actively pushing it. GotG got done without one. Not sure they pushed it for that one either. SSE redo was going to get done without one before Covid. It seems like if the program is still there they just don't bother to push it because they are fighting evelyrhing you say.
That said, with SSE now covered in LED pucks, a sponsor should be easier to get because they can update their messaging or create mini advertisements easily and connect that to social medial. Not sure why Disney had not capitalized on that for any screen related technology.