Then, assuming that you can evidence that you followed the guidance, and you imp...

vertex-four on May 6, 2020 | parent | context | favorite | on: No cookie consent walls, scrolling isn’t consent, ...

Then, assuming that you can evidence that you followed the guidance, and you implement the rest of the GDPR, which gives the person in question a mechanism to revoke their consent, you're pretty much definitely fine. You realise that we're not out on a witch hunt here, right?