TL;DR: Works best when used alongside plugins like "Cookie AutoDelete". Will hide/block, accept or reject cookie banners (varies from site to site).



A note to everyone who's a bit confused about the exact function of this addon: "In most cases, it just blocks or hides cookie related pop-ups. When it's needed for the website to work properly, it will automatically accept the cookie policy for you (sometimes it will accept all and sometimes only necessary cookie categories, depending on what's easier to do)."

Meaning that sometimes, the addon will simply automatically accept cookies. Which is why I suggested using this alongside "Cookie AutoDelete".

Other than that, cookie banners are dealt with excelently. 95% of the time you won't even see them anymore. If you find a website that still shows a cookie banner despite having the addon installed, you can report it to the developer.