I Don't Care About Cookies is an unobtrusive browser extension that disables the prompt on any website to allow or block tracking cookies.
Once I Don't Care About Cookies is installed, you can forget about it. Everything is done in the background.
If you open the extension, you can whitelist any website you are visiting, report a website, or open settings. Settings is simply a list of all whitelisted websites because, as mentioned, this extension does not require any user intervention.