Should there be any limits to free speech? If so, where should those limits be drawn and how should they be enforced?

I had a conversation with Gemini AI and the AI believes that there should be limitations to speech, but doesn't know how to implement them. I'm wondering how people feel about it.
Should there be any limits to free speech? If so, where should those limits be drawn and how should they be enforced?
Should there be any limits to free speech? If so, where should those limits be drawn and how should they be enforced?
Post Opinion