Considering Hitlery Rotten Clinton used the US embassy in Libya to provide aid and comfort to the militant seditionists who eventually overthrew and murdered Gaddafi (with HRC’s war criminal gleeful support, “we came, we saw, HE DIED ha hah ha!”), it would be wise for all nations of the world to close US embassies. Her actions were completely outside of “diplomatic relations”.
Obama uses embassies to push for LGBT rights abroad
https://www.theguardian.com/world/2014/jun/28/obama-gay-rights-abroad-embassies-activism