It might rein him in on tariffs and attempted land theft but it is unlikely to continue past that. Though I do believe that the boycott of American made may be longer lasting than those threats and as an American I actually appreciate those boycotts. Those in power need to understand what isolationism actually means.
IIRC our asphalt roads are not built to handle tank tracks and you know little king shits in pants will insist he has tanks going vroom vroom for his big boy parade.