Reminding the Think Tank of America is actually a bad idea. Unless you want them to turn on the NCR.
The Think Tank - the real Think Tank - still cares about the United States. It's basically the only reason Ulysses survived his encounter with them. They were about to lobotomize him and, in sheer desperation, he asked them, "Who are you, that do not know your history?"
That question was enough to temporarily break the mind whammy Mobius put onto them, and allowed him to briefly talk to the real Think Tank.
===
When all seemed lost, thought it was the end - my anger gave me strength to ask them my last question. 'Who are you, that do not know your history?' and they awoke ... for a short time. The flag you wear, they said. We remember, America. It wasn't just a flag to them ... it was a place, an idea they had cared for. Once. They told me what it was like to grow in that world ... all they had done to lift it up ... protect it. They ... didn't know it was gone, that ... yet they had cared once. Before forgetting their history.
===
They're only an NCR asset so long as they remain ignorant. Should they become aware of what's really going on . . .
===
Oh, and yeah, that earlier stuff was a good point. Would be hilarious if after all the NCR has invested in their defense lines, the Enclave just has the sheer firepower to melt through those defenses - figuratively and literally.
===
And I just realized . . . The NCR is bringing in Communist Chinese forces as allies. Just imagine that expeditionary force deploying only to run into like 100 Liberty Prime Mk-Vs shouting in chorus.
"We will not fear the Red Menace. "