Do you really accept that as proof?
More links with detailed information: https://www.forbes.com/sites/dougbandow/2017/08/01/interferi...
https://www.cato.org/blog/hypocrisy-election-interference "...More recently there have been Macedonia, Serbia, Albania, Bosnia, Ukraine, Russia (especially Yeltsin’s 1995-96 campaign), Algeria, Lebanon, Palestine, Cyprus, Iraq, Pakistan, Afghanistan, Kyrgyzstan, Tajikistan, Yemen, Vietnam, Indonesia, Japan, South Korea, Philippines, Congo and several other countries in Africa, and, in Latin America, every country multiple times including within the last fifteen years Haiti, Dominican Republic, Honduras, Panama, Nicaragua, Venezuela, Columbia, Paraguay, Peru, Ecuador, Bolivia, Brazil, and Argentina. Brenner’s list is an ongoing project. It does not include Canada, and just possibly there are some Canadians who might find that omission to be unjustified..."
Extensive source of information on US election interferences: https://books.google.nl/books/about/Diplomatic_Interference_...
https://consortiumnews.com/tag/american-exceptionalism
https://zodml.org/sites/default/files/%5BJoseph_Smith%5D_The...