How Child Porn is not Free Speech?

Hitler has killed 6,000,000 Jews, yet Mein Kampf is free speech.

Pedos have killed no one, yet child porn is censured.

Where is logic?

If women outvote men all the time.
And men can never have what they want because of women's ascendancy at 52% of the population (if a majority of men want marrying girl children to be a freedom they have, but a minority don't and the majority of women want it to be banned; then the majority of men lose)....
Why don't men violently overthrow the democracies. Democracy does NOT help men. It __ONLY__ helps women.