I think if we are triaging, it needs updates more than removal. We can't bulldoze everything. It's still popular and appropriate for the park.
Actually the theme has changed from 'how the movies are made' to 'live the movie adventure' for that purpose the stunt show serves no purpose. I would rather have them take the land footprint that was originally envisioned for Star Wars Land going into the car park and make that Indy land take the DLP original Indy mine cart attraction, stick Indy EMV, stick the Adventureland wall in Shanghai and create a water ride add a canteen. Done.