ProMaster has a line with fingertip fold downs. I’ve had mixed results with them so far; leaning positive but not overwhelmingly so yet.

Are you on a cellular, budget, or otherwise limited plan? The Apple TV might be trying to download the screensavers and saturating bandwidth.

Assuming it’s not done already, turn on One Home Screen on the existing box and give it a brief opportunity to sync first.

This will give you the app catalog and layout you currently have.