Ah, but they are the young. The next generation will be better, maybe, but the one that is in power now is not. And there is a good chance that they will be crushed down and told that they are wrong and they will start to believe it. The same people who now say that they are against these things were probably part of the 'free love' thing in the 70s. And just as they grew out of it or were told that it was useless, so will the people at your school.
There are some people who are willing to stand up for what is right. There are more people who do not want to risk themselves. There are those who agree with the monster and who want the things that they do to happen. And then there are those people who want to stop them but are too afraid that they will fail.