Earlier quoted context omitted.
They do come from the ePrivacy directive but; > if you want to store data on the user's browser you do need to get their consent, hence the cookie banner. No - you need consent for storing cookies that are not “strictly necessary”. I can implement an offline app that stores data in cookies without consent. The current usage of the banner is overly litigious US focused simplification combined with malicious compliance…
No cookie is strictly necessary, you can encode it all into request tokens in the URL, so this is a meaningless exception.
No, because that would be ludicrous, cookies are obviously necessary for the concept of a “login” or even just a “session” to exist.