Regarding UI/UX. One thing that immediately catches my as an Design Engineer (being over 7 years Product Designer before that) is that the site looks bland. Nothing that sticks. Also one UX caveat: you are using your accent-color for primary buttons like the sign-up as well as a display variant for text for the "PRIVATE SEARCH YOU CONTROL". The logo is not a strong one, lacks personality, the font choice is also a little "weird".

Just my two cents. But I am glad, that someone is creating an alternative in the EU. Hit me up, if you want to get more design opinions.

Interesting take. Python is my first language, but when working with AI for my latest desktop project I just used Rust because of the performance.