OP was ironic restating verbatim what “conservatives” have been told over the last four-five years when they got ostracized for disagreeing with “liberals”.

“Build your own Twitter!”

“Build your own ISP!”

“Build your own DNS”

“Build your own copper lines!”

And now Chomsky has gone as far as to say that people who disagree with him (vis a vis vaccines) should be put in a desert and build their own societies. When asked if those people wouldn't die of starvation he shrugged it off.