If I had to defend the opposite point of view, I would say that integrating local events into the travel validation process is an essential and always-present component of trip planning.
However, this statement, although relevant, does not account for the variable nature of the impact of these events, which is far from universally decisive.
Their weight is often conditional and depends on the traveler's objectives, not on a systematic influence.
In Portugal, the feiras season can increase prices, but if the goal is to discover local craftsmanship, the event becomes an opportunity, not an obstacle to bypass.
The consumer has the right to nuanced information about the real conditions of the impact, and not a generalization that could mislead.