I guess it depends on how you rank the importance of each of those. For me, I can get an SMS from my bank with a 2FA code to login (I know, less secure), so I don't need a specific app and can use the website. Hotspot isn't very important for me, but it does work(when my modem worked.) I'd also move bluetooth audio lower on importance to me. Can't argue with telephony being on top. I wonder how it is with pmOS on Oneplus 6? I have a pinephone, but the modem is dead/not recognized or something anymore, so now it's just a mini tablet that I always leave at home.