These prompts only control Set-Cookie, right? Maybe a simple browser extension could give a quick setting for “revert cookies when I navigate from this page” so

These prompts only control Set-Cookie, right? Maybe a simple browser extension could give a quick setting for “revert cookies when I navigate from this page” so you can accept the prompt without worrying about it. (Edit: Or a shortcut to convert the current tab to a private browsing one.)