Ideologically aligned is not quite accurate. I've met a couple of academy grads (and many military officers in general) and they're generally pretty smart. Much smarter than JD Vance is. Some may be aligned ideologically, but I would say that most of them are probably not. It's a 4-year pipeline too like any college, so they would have joined in 2022.
They have been noticing the attacks of the Trump administration on higher academia. They've been noticing the failures of the Trump administration in foreign policy. They've noticed the focus on trying to get rid of the queers and women instead of legitimate Force structure reform.
They've taken civics classes and understand how the government is supposed to work much more than the general population. They might not yell and protest JD Vance, but I don't think many want to endorse him either.
As we know, the pentagon has a shortage of SCIFs. They just had to take the press office