I'm trying to imagine how few things could and couldn't if moved from iPhone: 1. Does bluetooth headphones work? Kinda dealbreaker to go back to cables. 2. Mu

I'm trying to imagine how few things could and couldn't if moved from iPhone: 1. Does bluetooth headphones work? Kinda dealbreaker to go back to cables. 2. Music apps? Soundcloud web app probably ok. I don't use Apple Music much, but I know they have web app. 3. I don't even dream HomePod or HomeKit support. I use HomeKit to open my house, but probably could move it to Home Assistant. 4. Messenger/Instagram web apps suck balls, but I manage to cope. 5. Government Id app - this one ties to phones hardware. Very useful but I'm not extremeley dependent on it. 6. Car Key - dealbreaker to go back to keys/cards 7. Payment card - it's been a decade or so since I use this. 8. Myriad of apps that technically don't require a phone to operate - could probably have a burner phone for this - DJI, Eufy, Tuya, Deye, Wyze, Ewelink, Aqara. 9. EV charger apps - afaik none of them have web interface. Keyfobs are an option, but another thing to loose. 10. Supermarket loyalty apps - screenshot normally works 11. I assume some sort of video calling app exists for it? Is it cross platform?