It would be great (and add a ton of usability) if we had the ability to restrict access to a funnel or website page IF a contact tag is NOT present in the visitors browser.
This would be helpful for pages that contain access to lead magnet videos or resources etc. or even the post-purchase page of something not requiring login access to a membership.
Ensuring only those who have been tagged with access rights can view the content.
To ensure this is done properly the check should happen in the header section to prevent the page content loading FIRST and THEN access being denied… which often happens with cookie redirects etc.