I totally agree with you Ben
When I was mentioning "with rationale" I was alluding to the obvious truth that these closures are loosely (if at all) / minimally associated with good science and research.
Within medicine, If we implemented new treatment / surgery / medications based on the quality of the research these closures are based on, every doctor would be struck off the Registry and sued for downright criminal negligence!!
ALAS! Unfortunately even wrt patient care, there is often a huge gap between what is scientifically well proven to be beneficial and what "improvements" in health care gets more votes!!
Better stop now before I get knocked off my podium with a sticky cream pie!