We generally try to expose these kinds of things for the more technical users who are interested in finding them - again, the cookie list has been available in

We generally try to expose these kinds of things for the more technical users who are interested in finding them - again, the cookie list has been available in brave://adblock for years now, we have "aggressive" blocking mode, "strict" fingerprinting protection mode, etc. But ultimately we want to change the standards of privacy on the web for everyone, not just those who can tolerate frequent breakage (or those who will switch to a less private browser when something isn't working). Honestly, building any browser software that relies on filter lists takes some appetite for risk. By definition, the lists are reactive and so there's always going to be a gap in compatibility in sites which have updated recently enough.