[SeanMacConMara]

is ordering silence and secretly seizing control of the publication technology (ie website) then maintaining a false warrant canary a way around compelled speech ? if so then regular live press-conference/video appearances would be the only practical implementation method. if they say nothing and exit then the canary is dead.

[rtkwe]

It could be, I'm not a lawyer. That seizure would be something you could fight in court too on two fronts: seizure of property and if the government takes over your means of communication and pretends to be you what separates that from directly compelling speech.