No, it's really SW's new staff that's behind most, if not all, of these creative decisions that are not sitting well with people, so much so that they pretty much drove Joey away from the show altogether.One thing needs to be made explicitly clear: NO CREATIVE DECISIONS ARE MADE BY HBO. Considering this current season was filmed before the deal was even made, all of the current changes (format, set, cast) were already in place. HBO has nothing to do it with it.
People need to stop making HBO the scapegoat for all the things they don't like about the show these days.
It's easy to see why people are blaming HBO, though: in this day and age, where networks are the ones who own shows and are behind all of the creative decisions, I think ordinary people would assume that HBO is the one behind all of these changes made to the show. Outside of us here at MC, and in the Muppet fandom in general, how many people out there do you suppose stop to think that SW still retains the creative decisions of the show?