Donald Trump welcomed Xi Jinping to Washington on Thursday for the Chinese president's first visit in over a decade — a state visit heavy on ceremony and light on deliverables. The centerpiece was roughly 90 minutes of closed-door talks that produced no announced breakthroughs on AI regulation, trade, Taiwan, or the Iran conflict. Both sides agreed to extend a trade-war pause until 10 January, and that was effectively it. The optics consumed the oxygen. Trump greeted Xi on the tarmac at Joint Base Andrews with a red carpet — the first time a US president has done so for a foreign leader since Obama met Pope Francis in 2015. Chinese flags flew alongside American ones above the Oval Office. Trump gave Xi a personal tour of his new White House helipad, telling reporters "He loves good granite." Former Obama-era diplomat Danny Russel coined the term "diplotainment" to describe the disconnect between protocol and progress: "Pandas are cute, but what America needs are rare earths." On AI, the two leaders appear to have reached a mutual non-aggression pact against regulation. Trump posted on Truth Social that he wanted to "leave it exactly where it is," calling AI "Super Intelligence" and signaling no appetite for new guardrails. Xi offered the formula that AI must remain "under human control" but analysts see intense US-China competition limiting any outcome beyond symbolic gestures. The world's two dominant AI powers effectively agreed to keep racing without rules. Taiwan remains the sharpest unresolved edge. Xi pressed Trump to oppose Taiwan independence, per Xinhua's readout. A $14 billion US arms package to Taiwan — already approved by Congress — sits frozen. Trump called it a "very good negotiating chip" after his May visit to Beijing, rattling Asian allies. At least 19 of 47 Senate Democrats signed a statement demanding the administration deliver the $14 billion sale plus $1.3 billion in security funds immediately. The state dinner guest list told its own story about where power sits in the US-China relationship. Tim Cook, Jeff Bezos, Sundar Pichai, Sam Altman, Elon Musk, and Jensen Huang — six men whose companies collectively depend on Chinese supply chains, markets, or rare-earth access — dined alongside Washington's political class. CNN and MS Now reporters were barred from attending, continuing Trump's selective media access policy. No US television networks carried Trump and Xi's remarks live, refusing to provide footage in protest of the White House banning CNN, MS Now, and Politico. The structural picture is bleak for anyone hoping diplomacy would produce friction-reducing outcomes. The trade-war pause extension simply delays confrontation. Taiwan's defense posture weakens with each month the arms package sits idle. AI governance remains a vacuum by mutual design. And the media blackout means the public gets pageantry filtered through administration framing rather than independent coverage. Xi's invocation of the Thucydides Trap — the theory that rising-power-versus-established-power dynamics tend toward war — was the most revealing moment. He said the risk "can be overcome" and urged cooperation, but everything else about the visit suggests both sides are managing the rivalry's appearance rather than its substance. The question is whether managed appearance eventually becomes managed decline.