What to use as a backup then. I use brave as lead with duck duck. What else is there?
Brave is based on Chromium, which is the same browser engine as Chrome. I would suggest using Firefox or another browser that uses the same engine. Librewolf and Mullvad Browser have better privacy out of the box.
For Android devices give 'FFUpdater' a try which is available through the F-Droid app store. This will help you pick from dozens of browsers and install/update it. I've been using Fennec (a Firefox derivative) downloaded this way.
They have browser categories to chose from with several choices in most sections: - From Mozilla - Based on FireFox - Good Privacy Browsers - Good Security Browsers - Better than Google Chrome
On my laptop I use Firefox ESR which is the less bleeding-edge more stable Firefox.