Brandon you misunderstand the OP I think, I have a similar issue.
The issue is how do we make our own home videos available on all our devices. Up until now it has been possible to upload all Home Videos to an iCloud account folder, then access those videos on a Mac in a "Home Videos" which would then replicate itself on the iPhone and iPad Apple TV app.
That functionality has been removed. Home Sharing requires the 'source' to be available at all times, not great in a mobile world.
Apple don't seem to ever have addressed this issue properly, instead requiring us to find work around to store our own video content. Yes we could use Photos, but that is as rich an experience as simply using 'Files' to view content. Both are poor as they auto delete the downloaded original.
If you have any other insights that would be great to hear.