Trump talked a lot on his first term but he did basically everything the deep state wanted him to do. He claimed he wanted to get the troops out of Afghanistan and Syria and he did neither of those things. He sent arms assistance to Ukraine including the Javelin ATGMs. And he claimed he would build a lot of infrastructure and built nothing.
Many had high hopes for Trump but he hired all the establishment people to important positions and sidelined his most loyal supporters. In the end all these establishment people he hired abandoned him. They all turned on him including Pence, Pompeo, Bolton, Haley, Bill Barr, and a bunch of others.