Switched from iPhone 13 to a Google Pixel running GrapheneOS for my phone and Samsung Fold 3 for mobile Internet. I love the freedom to develop and sideload apps.
Syncthing for Android is amazing! (all my pictures/music/files are synchronized between devices without any cloud service, no longer Apple Music deciding to delete some of my music and replace it with less ).
Gadgetbridge is amazing too. No more accidental cloud sync ...
SwiftUI is a mess and for the small apps I write for myself Flutter/Dart makes much more sense, it was easier for me to understand, learn, and write quick apps.
Don't think I will ever go back to Apple's ecosystem.
The fold 3 is the future formfactor of phones for me (I don't need a tablet after I got one, I can read/annotate papers, watch lectures using vlc on the go ...). The only negative point is the battery life, yet I get over the day.