There’s been an intense, well-funded libertarianism outreach effort for decades and it’s been especially pronounced in the tech sector where relatively high wages and negotiating power let a lot of people tell themselves that they’re in the same group as their CEO, and should vote to give them a tax cut (surely I’ll need that, too!) and freedom from paying for externalities, etc. That meant voting for Republicans over the years and saying that the people they voted for probably wouldn’t really do all of the anti-liberty things they promised to do.
After doing that, for some it’s easier to support Trump than admit making so many mistakes for years. There’s an entire media empire devoted to supporting that decision.
The world is a mean and dangerous place, with genteel civilization a very thin veneer on top. Top secret documents are usually classified as such because the information they contain would cause severe harm to the United States if leaked. Names of spies and design and operations of nuclear weapons are top secret. Leaking the names of spies would get them killed.
After doing that, for some it’s easier to support Trump than admit making so many mistakes for years. There’s an entire media empire devoted to supporting that decision.