There won’t be a new SE in 2023. Most likely spring of 2024. They have had to scale back on production of the 14 Plus. It’s sales are worse than the mini. The Pro Max will probably be replaced by the Ultra. Dynamic island most likely will come to everything but the SE. USB-C technically doesn’t have to happen until the iPhone 17 so I’m guessing they’ll squeeze at least one more year out of Lightning.