已经有不少了，他的副总统彭斯，以前的两个Secretary of Defense，等等

1. His vice president, Mike Pence: “The American people deserve to know that President Trump asked me to put him over my oath to the Constitution. … Anyone who puts himself over the Constitution should never be president of the United States.” 

2. His second attorney general, Bill Barr: “Someone who engaged in that kind of bullying about a process that is fundamental to our system and to our self-government shouldn’t be anywhere near the Oval Office.”

3. His first secretary of defense, James Mattis: “Donald Trump is the first president in my lifetime who does not try to unite the American people – does not even pretend to try. Instead he tries to divide us.”

4. His second secretary of defense, Mark Esper: “I think he’s unfit for office. … He puts himself before country. His actions are all about him and not about the country. And then, of course, I believe he has integrity and character issues as well.”

5. His chairman of the joint chiefs, retired Gen. Mark Milley, seemed to invoke Trump: “We don’t take an oath to a wannabe dictator. We take an oath to the Constitution and we take an oath to the idea that is America – and we’re willing to die to protect it.”

6. His first secretary of state, Rex Tillerson: “(Trump’s) understanding of global events, his understanding of global history, his understanding of US history was really limited. It’s really hard to have a conversation with someone who doesn’t even understand the concept for why we’re talking about this.”

7. His second national security adviser, HR McMaster: “We saw the absence of leadership, really anti-leadership, and what that can do to our country.”

8. His third national security adviser, John Bolton: “I believe (foreign leaders) think he is a laughing fool.”

9. His second chief of staff, John Kelly: “A person that has nothing but contempt for our democratic institutions, our Constitution, and the rule of law. There is nothing more that can be said. God help us.”

10. His former acting chief of staff, Mick Mulvaney, who resigned as US special envoy to Ireland after January 6, 2021: “I quit because I think he failed at being the president when we needed him to be that.”

https://www.cnn.com/2023/10/03/politics/donald-trump-former-allies-what-matters/index.html