As much as I agree with you about those, GP mentioned something more specific:

>but what people choose to draw, imagine, photoshop, or deepfake for non-commercial use is their business

And although I'm sure that one can harass or incite violence or defame with artwork, whether that means artwork of the imagination as artwork should fall into that category is dubious. An instructive example here concerns fantasy versus 'hate speech' and where to draw that line while maintaining maximum freedom and a polite society.

I don't think society as particularly 'safer' in the cases of defamation and copyright infringement being prohibited; and when it comes to fiction I'm even more dubious, given that fiction is known to be able to produce statements we can more easily take as fantasy.