I do not believe people should be able to express themselves as they wish unconditionally. They should not be able to express themselves to the point of destroying the environment, they should not be able to express themselves by creating nuclear weapons or something EXTREMELY dangerous (AI), they should not be able to express themselves by disrupting society.
AI is just as disrupting as creating biological or chemical weapons, and perhaps even worse.
And it would horrible if AI could make us immortal. We should die...