You can have 2 Rules:
- Rule with:
- Click event on the cookie banner's "Accept" button
- Rule with:
- Library Loaded event
- Condition that checks for the presence of the cookie
When new users click on the Accept banner, they would cause the 1st Rule to trigger. I assume the cookie banner then sets the cookie.
Subsequently, these users who had already granted consent would have the cookie in their browser, so every page they visit would cause the 2nd Rule to trigger.