That ship has already sailed.
The US is so divided now that nothing can save it. It's pretty obvious isn't it? It began before Trump was elected. It may not be civil war but the left will never accept anything other then what they want so of course how can the US, as we knew it, continue. The term that many used a couple of years ago didn't help either: "He's not my president."
The current administration has given Xi quite a happy time knowing that he can take Taiwan whenever, not to mention the US and Putin a fairly strong currency etc. Global trade is ruined and without it there will be no peace.
This is what we leave our children! This blame game is pathetic.