I like Brave. It seems identical to Dissenter which no longer can be downloaded.
I changed to Brave browser 2-3 years ago - remain quite pleased.
IIRC, Brave uses the same Chromium engine as Chrome and (new) Edge...but without their tracking making Brave faster and more secure.
You’re talking about the Brave browser but there is a brave search engine that anyone can use regardless of browser. https://search.brave.com
It can be added to your firefox based browser as a new search engine. I use waterfox browser and was able to add it.
Brave search addon for firefox/waterfox - https://addons.mozilla.org/en-US/firefox/search/?q=brave&type=extension
Closest thing to a Brave search extension for Chromium based browsers like Chrome, Falkon(Linux), Edge(I think), Slimjet, Opera - https://chrome.google.com/webstore/detail/brave-search/jojedekgcncccnjhilimdojbfnfamkda
It doesn’t install it for use in the address bar. Only way it can be used is;
1) highlight a word on a web page
2) right click
3) search with brave.
Or just get the Brave browser.
Brave search is working well for me 99% of the time and the results are similar to DDG. Every once in a while, I’ll still use DDG if I don’t find something with search.brave