Would there be any practical difference between DNT baked into the browser and the cookie method from something like Beef Taco? https://addons.mozilla.org/en-US

Would there be any practical difference between DNT baked into the browser and the cookie method from something like Beef Taco? https://addons.mozilla.org/en-US/firefox/addon/beef-taco-targeted-advertising/ https://addons.mozilla.org/en-US/firefox/addon/beef-taco-tar...