I've been using Brave as my primary browser now for at least four years, and it breaks very few web sites these days. I still have to revert to another browser every once in a while (less than once a month). The Brave experience has made using any other browser painful... Whenever I open a familiar site in a different browser where Brave isn't available (work) it's a jarring and dissonant shock. So many annoying ads everywhere all of a sudden! The crypto stuff I just ignore.