Common sense would indicate that it would be highly improbable for the military-industrial complex of USA to hand over something like the internet to the plebes without first thinking it through very carefully.
I would not be surprised one bit if SRI had not gamed this panopticon to the n-th degree in the 70s before Al Gore "invented" it for us.
[p.s. I can not reply to a follow-up so for the record, ARPANET was not an 'academic' exercise.]