I'm not sure that you can- like most of the other pre-installed media applications. Apple TV+ is now a pre-installed app going forward, like Netflix. Upon checking however, I noticed that the Apple TV+ app takes up only about 20MB- it really should not be of concern. I did notice there is a feature to clear data as well which should free up some more space for you. Again, 20MB should not be of much concern to you.How can I uninstall the Apple TV app that was forced installed? It is taking up precious space of the measily 4GB and I don't have any Crapple devices. Do I need to root my TV?
Also, Apple TV+ is totally unrelated to any Apple devices, you may be confusing that with AirPlay. Apple TV+ is a media platform, like Netflix, YouTube, or Prime Video.