The outrageous murder of an innocent woman at the weekend seems to have had a reaction with a reported, not sure if it's accurate TBH, almost 17,000 ticket applications being cancelled.
A small amount in the bigger picture and, unless it grows quickly, will have little or no effect.
I happen to believe the astronomical costs will have a bigger effect as the initial euphoria is replaced by a reality check that many will choose to, unfortunately, abandon any idea of supporting Scotland, and other countries.