What would a world look like where all thoughts are public. When all thoughts a public has is a good thought. It would be a beautiful world. So whats the fir

What would a world look like where all thoughts are public. When all thoughts a public has is a good thought. It would be a beautiful world. So whats the first thing any innovation should bring upon us? being good, thinking good. What would a world look like if all innovations does good to public? People's thought become good.