And when it does get new stuff the other park has a better version. Spidey vs. Transformers, Kong vs. F&F, FJ vs. Gringotts, possibly the new Potter coaster vs. Gringotts if you want to do just coaster vs. coaster, etc.
This is part of the reason Nintendo being moved was particularly upsetting. USF was finally poised to be getting something incredible post Diagon Alley only to have the rug pulled from under it. It really seems like Uni’s red headed stepchild in Florida. All the really good stuff went to IoA and the good stuff being made now is saved for the new park, lol.