Just like AB doesn’t want you to use an AdBlocker, it also doesn’t want you turn off cookies either.
The settings panel has been designed to gently persuade users to accept them all. AB has provided 2 buttons, one to turn them all off, and one to accept them all. But if you turn them all off you have to log in each time you come back. If you press the accept all button, the logging in problem goes away. So that is what most people will do, accept them all.
You can toggle every cookie manually, but none us know what the cookie is for so we cannot make an informed decision to accept or deny it.