I wouldn’t read too much into that. It’s bureaucracy at its best. If a decision is being made to reduce distancing it would be kept to the highest level of management. The people putting the queue stickers on the ground wouldn‘t know. If they make a change they just update that with any other attraction the same way they do the rest. Inefficient, yes...but par for the course in a large bureaucratic organization.
I read it simply as: As of now, WDW has no policy or plan to reduce social distancing.
Of course, that -could- change overnight. But it’s not like they’ve be in the dark. Mayor Demings consulted with the theme parks before his announced social distancing reduction. And even if they didn’t, they knew it would be coming eventually and could have had a plan ready to go. (And no, that wouldn’t be a secret plan known only to the most senior leadership. As the plan would require working with mid level operational management).
For whatever reason, WDW seems determined to move slower than anybody else. They announced Ratatouille for October, while Uni is opening Velociraptor in June. Uni brought back night entertainment months ago, not on the immediate horizon for WDW. Uni announced they are going ahead with their Halloween special events, silence from WDW.
Yes, things will eventually change at WDW. And perhaps as they see the rules relaxed EVERYWHERE else, they might speed up their change. But as of now, they seem to be living by Chapek’s statement of “social distancing and masks until the end of the year.”