I'm sad to learn this projet is shutting down. The maintainer (xvello) contributed a lot to my uBlock dev filter [0]. We tried to reduce the time lost on deceptive and low-quality content for search engine users. Generative ML and aggressive SEO technics hit hard.
Bye letsblockit and I wish you well @xvello.
[0] https://github.com/quenhus/uBlock-Origin-dev-filter