Control-F for "canvas" - it's not discussed in the article. Canvas fingerprinting undoes all of these "protections" which Brave is talking up. Their mitigations are about as effective as changing your UA string these days - not at all. Most of Brave is like this - sounds technical and impressive, but it's mostly meaningless gibberish when viewed in full context. I mean, a "privacy browser" based on Chromium - I feel like I'm taking crazy pills.