Would you agree because of tRUMP, that 2020 would be classified as a "horror movie" if a producer would actually dare make this film?  ?

Yes and I predict someday there will be a movie called The Rise and Fall of Donald trump.

He is the min reason why this year turn out bad.

Yes and he is the psycho in that movie. 

It would be like a horror-comedy because of how ridiculous the Trump Administration is

No, Trump's whole 4 years will someday be classified as "low farce."  The only thing missing were pie fights.

No, the Chinese would be the horrors/villains of a 2020 movie.  Or the state/local "leaders" like Cuomo and Newsom, whose "safer at home" closures accomplished nothing other than to drive a perfectly good economy into a recession and ruin the education of millions of kids.