... that's just it. It's just a disruption. It's not going to change any thing. Everybody knows there are those opposed to the games and that money should be spent elsewhere so what does this accomplish?
If you want to do something, get in before the event is accepted, get involved in the debate of acceptance, and if the outcome isn't what you want, at least you had the chance to get what you wanted, you can learn what you did wrong that led to the defeat and move on to the next thing to do it better next time.
All it is, is a big waste of time and limits the ability to make a change the next time because everyone will associate the opposition with the behavior of the people who oppose and disrupt and how they made thing lousy for all those people who are trying to do good and have nothing to do with the argument of acceptance of the games.