Who is responsible for the statistical validation of this claim?
A sample of 78 responses, from a simple Google Forms survey, cannot be considered a robust basis for such precise claims as "75% of travelers".
For such data to be usable, a documented research protocol would be needed, including sampling methodology and target population representativeness, with a validated statistical analysis.
Without these elements, it is an anecdotal observation, not proof on which to base decisions; for example, in our context, a decision based on such a small sample would be immediately rejected for lack of procedural foundation.