Star Wars is perfect example of it. Star Wars is now repetitive genre like police procedural or western except Disney owns it.
With few exceptions they have successfully frozen the franchise and just do the same things over and over again. Why change it as long as it makes money.The postures, scenes, phrases, characters, are done with constant repeat and minimal variation. "I've got a bad feeling about this" appears in every single Star Wars movie in some form. live action and animation series have it. They are not shy about it, they even make "I have a really good feeling about this!" jest once.