I don't think there is much overlap between people capable of building cutting edge LLM's and the people who want to build a cutting edge LLM for the government.
I wouldn't count them out.
Especially academia tend to do their work out of interest, their monetary gain isn't their primary goal
Of course, that doesn’t mean nobody will do job B for other, non-financial reasons.
That sort of proves the opposite point, assuming you're referring to Dual EC DRBG, because the flaw was noticed very early on, by people who weren't even involved in its development.