There’s an option under settings to not allow iCloud photos. I’m with you, I don’t want anything from my phone to show on the TV lol.

Yeah idk why people aren’t even clicking the link. There’s a couple things in there like the glucose monitoring that would be a huge leap forward

I have a Samsung HW-Q90R paired with my Samsung Q90 TV using ARC. The one annoying thing is the AppleTV remote does control the volume but there’s no on-screen indicator of the volume level. If I use either my TV or Soundbar remote they both bring up the on-screen graphic. Maybe there’s a workaround or fix for it but I haven’t seen it yet.