There is every way for you to know whether you are correct: my assertion is falsifiable; have at it.
The Internet is most certainly an ingenious invention; this became apparent during its inception when - separately, and in the UK - a RAND corporation scientist discussed packet-switching in the context of electronic (voice) communications, and their survivability in the event of a nuclear attack. That's another falsifiable assertion, as before be my guest and have at it.
Great, so you learned your lesson?
Once again, how did you arrive at that? You're using the RAND corporation's discovery, and using it to support the argument that the pre-existing ARPANET was designed to persist warfare? Are you saying ARPA had access to time-travel technology?
Have you managed to find any evidence to support your thesis? It should be pretty trivial, eh.