@clemens How is this different from the "I Still Don't Care About Cookies" addon?
I still don't care about cookies – Get this Extension for 🦊 Firefox (en-US)
Download I still don't care about cookies for Firefox. Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies
(addons.mozilla.org)