The concern may be that he does not know how to do that, and possibly that his manners and trustworthiness is very low compared to most people anywhere and is not what you want a world power to think of your entire country
because there is a major hate for donald trump by them and myself. though, I have enough common sense not to get involved and maybe give him a chance. if he does not prove himself then it will probably not stop. We share a common concern mainly centered about how he may gut every single organization and governmental program that protects climate change.