For anyone wondering about how they'll eventually address financial sustainability if Stract takes off:

Stract is currently not monetized in any way, but its website says it will eventually have contextual ads tied to specific search terms but that it will not track its users, which is similar to the system DuckDuckGo uses. Stract also plans on offering ad-free searches to paying subscribers.

I'd pay for independent, non meta, ad-free search. I bet a more straightforward approach is more energy efficient as well. In the meanwhile the big tech are running a gazillion processes on our data to suck every bit of wealth they can out of our existence through their free (in it's littlest sense) products.