Earlier quoted context omitted.
Yes but how much do you depend on your phone? As in, what functions does it fill in your day-to-day life?
I use it for Calls, SMS/MMS, Email, Calendar, tasks/TODOs, various chat applications, 2FA, password manager, and internet. So it fills the functions I expect in a smartphone. I think it has some apps for social media, but I only have a mastodon acccount for social media. The only thing really lacking in it is a decent maps app, but for the most part I get by just fine without that.
Regarding maps apps: Arguably, Pure Maps is decent (in a Mainstream Smartphone way), and Mepo is great in a nerdy way. I really need to look into packaging Osmin for postmarketOS, it‘s almost upsetting that it’s only available on Manjaro ARM.
For more info on these and other apps, check out https://linuxphoneapps.org/apps/ - contributions welcome!