Been degoogled for years at this point:
- Stock Android --> LineageOS or GrapheneOS (no gapps)
- YouTube --> Invidious*, NewPipe
- Google Search --> DuckDuckGo, Brave Search
- Google Play Store --> F-Droid, Aurora Store
I've also decoupled from other similar services:
- Outlook --> ProtonMail
- Calendar --> Nextcloud*
- OneDrive --> Nextcloud*
- Windows, macOS --> Linux (after years of distrohopping, I found LMDE is incredibly stable while still being a nice "out of box" distro)
- Google Maps, Apple Maps --> OSMAnd, Organic Maps
I never used any online password manager myself, I went from writing passwords in a literal book to KeePass, to now Vaultwarden* for that
* - self hosted