Kagi account deleted. To their credit they made this very easy to do. Back to using DDG as "the best of a bad bunch, I guess" for now.
For me it wasn't specifically incorporating results from Brave, it was the blanket statements about keeping out politics.
A search engine can't "keep out" of politics any more than a library can. Which is not to say that libraries and search engine can't aspire to be neutral, but in that case they need to *really* do the work to define what that means and how they go about it in an ethical fashion.
Hand-waving away that huge responsibility isn't going to work.
@inthehands put the issues around this very well: https://hachyderm.io/@inthehands/111707594378406458