How can Macron do the same thing? He is, after all, a globalist, and his country is a member of the EU. He doesn't have the authority to do most of what President Trump did. The French will get their freedom when they recognize their real enemy, Brussels.
Macron would first have to admit he is using a wrong model of socialism. Politicians never admit they are wrong.
The only thing Brussels lacks is a Hitler figurehead so they can rule the world.