Have you ever tried not pressing "Agree" on the cookie consent, at PC Gamer?
It seems impossible - the dialog pops out every single page surfed, regardless.
For example, if you press "More Options -> Save & Exit".
Consent Preview
There is also pre-made blocklists for uBlock Origin for Cookie Banners, which you judt have to turn on.
Combine with e.g. Cookie Autodelete to automatically remove cookies, and it's effectively as if you declined.