I don't have a Facebook anymore I basically don't have a Google account or it's limited as much as I can... I use Twitter for crypto things as the only old generations social media..
I use signal as default sms app on my phone..
I use protonmail as default mail app
I use protonvpn as my primary vpn on public wifi
I use brave as default browser
I use presearch as default search engine
I use bitwarden as default password manager
I use minds as my primary social media
I use 1.1 1.1 dns as my default dns/vpn
I use Kaspersky as default antivirus software
And I use some VoIP apps like wire telegram wickr and discord
What do you others use