Just make all speech laws global!
Either you can say anything that is allowed in at least one jurisdiction, ie. there are no restrictions at all, or you can’t say anything that is banned in at least one jurisdiction, ie. you can’t say anything whatsoever.
Come and see the contradictions inherent in the system!
Seriously though I’m glad the internet was largely invented by Anglosphere people raised in a cultural tradition of free speech, and particularly Americans, who have a particularly strong cultural tradition of free speech even by the standards of the Anglosphere.