Bullfighting is opposed by at least half the country’s politicians, and fewer and fewer people are watching it. Many areas have taken measures against it, and without further ado.
The monarchy has great protection in the media, but on the street, most people criticize them without a problem. There’s a reason the instructions refuse to hold a referendum outright.
Football is different. Of course, there are people who criticize it, but a large part of the population is happy for their team, or the president of their team, to manipulate the politician in charge to gain something. Support for other institutions has many more flaws.
The three people using it will be scared.