What I mean is how much do you use open-source software on these privacy disrespecting phones (Xiaomi, Samsung, etc).
For example I use these apps on my Redmi 13C:
-Floris board as keyboard
-Breezy as weather app
-VLC, Vanilla and Kodi as media players
-Fossify as voice recorder
-SimpMusic instead of Spotify
-Nekogram (Telegram client)
-Organic maps instead of Google Maps
-Sealnote notes
-Persian calendar as calendar
-FDroid as store
-Jerboa and Dawn (Reddit client)
I'd say about 90-95%. I use open-source GrapheneOS, get most of my apps from F-Droid and only need a hand full of proprietary apps like WhatsApp or Instagram (because basically all of my friends and family use them).