Think of it this way: local events are not always the decisive criterion when validating a destination, it's a matter of priorities.
The impact of an event, whether a festival or a sports event, depends greatly on the type of traveler and their objective.
For example, for a pilgrim going to the Grand Magal of Touba in Senegal, the event is the reason for the trip, not an obstacle to bypass.
The key point is to notice that these events can be the main attraction or just a secondary factor to manage.
Always observe if the event matches what you are looking for or if you can bypass it to avoid crowds or costs.