1) Email: Protonmail 2) Messenger: Signal 3) Browser: Firefox(with some addons) 4) Search Engine: DuckDuckGO 5) Phone os: Lineage OS without gapps 6) Youtube videos: Invidious, NewPipe(fdroid app) 7) Maps: OpenStreetMaps 8) Store: F-Droid 9) Password Manager: Bitwarden 10) PC OS: Arch Linux 11) VPN: mullvald

Anyway you can find some tools here: https://www.privacytools.io/index.html

Dont use:

Facebook, Instagram, Snapchat, Twitter, everything related to Google(gmail, youtube, Google drive, Google Play Services, ...)...

Extra tips:

1) Don't use 1 email for everything. 2) If you are looking for anonymity, you should use the Tor Browser instead of a VPN.

The whole point, is to understand your daily behavior on the internet,even with these beautiful tools.