There are definitely some steps you can take for your personal privacy. Get a phone with GrapheneOS, use LibreWolf as your browser, switch from Windows/Mac to Linux, use a DNS filter like NextDNS and try to communicate with people over Signal. You can also use a reputable VPN like IVPN or Mullvad and switch away from Google/Big Tech services (Google search -> DuckDuckGo, Gmail -> ProtonMail, Microsoft Office -> LibreOffice, Google Drive -> Proton Drive, YouTube -> Odysee, etc.)