Yeah, in settings under site settings you can disable JS. You have full control on what websites are allowed and what not. There are loads of privacy settings and visual customization options to make it truly your browser. It’s also the best browser for desptops imo. I love the gesture function and the hot key search options you can make. Like for instance, I linked the imdb search bar to “I” key, so when I type I the address bar “I poor things” it will search ‘poor things’ on imdb. The only extensions I have on my pc are YouTube sponsor block and Proton pass, my password manager. The more third party extensions you have, the more your data is sold. Nothing is for free. We are the product.