Who pays the price for too quick an interpretation? Asserting that a Google Forms survey provides a "sufficient informational context" to explain such specific behavior is an approach that ignores the distribution of constraints.
It's like ignoring that in France, the administrative delays for a passport or ID card are often long, especially before summer, pushing small actors to anticipate out of necessity, not just habit.
The survey does not reveal this systemic pressure which is an essential condition for this behavior, unlike travelers with up-to-date documents and facilities.