So by your logic, killing 6 million Jews is "normal" because a majority of Nazi leadership wanted them dead.

Again, you can't say that just because a specific majority of a specific group of people does something, it makes it "normal".

You can't apply mathematics to the human race.

So you have to define normal. And what is normal in society is not always the right thing anyways. However, by your logic, "normal" is ok.