Brave now has its own search engine that does not track users or censor conservative sites. The CEO, Brendan Eich, invented JavaScript and was CEO of Mozilla. Very bright guy who is not part of the left lunacy club.
The only other companies with both a browser and a search engine are Google and Microsoft (Bing)
I have the DuckDuckGo browser installed on my IPhone. It is not a battery drainer like Safari, comes with an adblocker, and allows a user to close tabs, clear data, and history, with one click.
Combined with a VPN, the DuckDuckGo browser is a big privacy upgrade.
However, it is still a work in progress, no laptop version, for instance.