[daveoc64]

A fresh incognito window on any other search engine isn't going to be linked to an account.

That is for me one of the downsides of Kagi.

[Sebb767]

You can easily set your search engine in private windows to DuckDuckGo, MetaGer or whatever you prefer.

Also, you probably are aware of this, but an incognito window won't magically stop trackers.