Katy has worked with the same people for like 3 albums. It's time to move the **** on. I'd rather her flop the next era with a new sound than keep going to the same producers for a hit or two per album. She has a very accomplished career.
Countless #1 singles
All albums platinum with Teenage Dream multiplatinum
Successful tours
Movie career (smurfs ofc

)
etc.
Like I want a reason to keep stanning her and for that I need interest. I don't need predictableness. Max Martin and Luke's productions are all beginning to sound way too similar for my liking. If Katy sticks with Max/Luke and then Bonnie for lyrics AGAIN then I'll probably not enjoy her next era. Like there are lots of available producers out there who would throw themselves at Katy. She has so many options and she sticks to the same few people. It's too calculated and it's boring.
People who want Katy to stay with the same producers and writers just because they've proven successful in the past only care about her success.