Many of the US military bases are communication centers or barracks on training bases. They serve important roles but are not "defensible" in many contexts.
Who am I even propagandizing for in this context?
China is building up a lot of soft power with infrastructure projects all over the world - most of them are aimed at improving trade - ports, rail lines and the like. In the next decade or 2, they can reasonably make requests to place a few PLA/PLAA personnel and equipment on bases in strategic places, bases they may have been built using Chinese money.
If a country or coalition decided to attack all of those bases at once it would give the US the high ground to respond. Nazis tried a blitzkrieg and that didn't turn out well. As someone squarely against the bullshit of Trump, I would not be happy if he was in power at the time. But I do not doubt for a second that the US population in general would respond as readily as they did after 9/11 (but hopefully not as readily as in Iraq).
We just saw how the "dipshit in power" aspect works with Netanyahu in Gaza -- a disproportionate and tragic response. The only caveat is Trump is an extremely stupid dipshit, so I genuinely hope it doesn't turn out that way and everyone keeps their powder dry until Trump is out of office.
China's buildup of soft power is good for them, and I commend them for it. Fortunately, I believe soft power is a defensive power at its core, and I don't think it translates to offensive power. To confuse the two would be a mistake.
Thank you for the opportunity to get a lot off my chest this New Year's Eve. I hope it wasn't too offensive, because I believe you responded intelligently and in good faith, and thank you for that.