[dontbenebby]

>I think the government could modify safe harbor laws. Require sites above a certain size to minimize censorship to retain their safe harbor status. Eg allow everything that isn't illegal, is on topic, isn't advertisement, isn't spam and probably some other categories I didn't think of.

I think maybe it would be good to draw from the physical world. I'm not a lawyer but IIRC some states (eg California) let you leaflet on private property like malls if they're open to the public... I wish I could recall details but applying a similar logic online could be interesting.

But any modifications of safe harbor would worry me greatly.