Juli Clover, writing for MacRumors:
With the launch of iOS 17.2 and iPadOS 17.2, Apple made a server side change that removes the option to purchase and access TV shows and movies from the iTunes Store app.
Attempting to access the TV Shows and Movies sections in the app directs users to the Apple TV app instead. “iTunes Movies and Your Purchases Have Moved,” reads the app’s message. “You can buy or rent movies and find your purchases in the Apple TV app.”
Lame. I don’t even have the TV app installed on my devices.