I don’t know why anyone gives Trump credit for things like this. He (like all elected officials for the past few decades) is a figurehead and has been manipulated by careerists at every step, who themselves are beholden to the lobbyists that grease the wheels of government.
You reach him by running appropiate messages on fox news
Like any senile octogenarian you want to do something, brainwash them to do your bidding and make it think it's their own choice
It's not that complicated with him. He literally gets on the phone with CEOs and takes orders directly. But that only sticks until another competing interest talks to him.