Austin Powers was such a successful parody it's the REASON they rebooted the Bondiverse with Daniel Craig as a more grounded Bond, and IMO <insert Professor Hulk absolute win gif here>.
I would so watch a good parody bond film but Hollywood would never make this.
You mean like Get Smart, or Johnny English, or Top Secret, or the David Niven Casino Royale, or Spy, or Spy Hard, or The Man Who Knew Too Little, or True Lies, or Leonard Part 6, or I Spy, or Spies Like Us, or Spy Dad, or The Spy Next Door, or The Spy Who Dumped Me, or The Brothers Grimsby, or S*P*Y*S, or Code Name: The Cleaner, or Austin Powers?
Hollywood fucking loves making parody James Bond films, and some of them are occasionally good.