WHY FREEDOM OF SPEECH MUST END

Somebody told me once that freedom of speech is good because everything that increases freedom is good and everything that decreases freedom is bad. But does freedom of speech really increase freedom? No, because as every freedom it is self-defeating and logically inconsistent.

For example if you give freedom to nazis to present their opinions publicly on the internet, then some of them get radicalized on such websites and they will go and murder bunch of mexicans (or jews, or slavs, or arabs). So by giving them the freedom to speak, you have caused many people to die. And since dead people can't do anything (and therefore can't make any choices) you have robbed them of ALL their freedoms. So by giving nazis the freedom to speak, you have taken away all the freedoms of the mexicans they have murdered. As you can see the overall freedom in the word has decreased in this case. And there are many cases like this when giving somebody the freedom to speak actually decreases the overall freedom in the world.

In other words by giving somebody freedom of speech, you cause crimes to happen and by doing that you rob victims of these crimes of their freedoms instead. That means that freedom of speech is self-defeating and logically inconsistent bullshit (which is so dumb that only Americans can believe in it) and it must end.