Nationophilia 

Someone who is, and/or being sexually attracted to a Nation, nationality, or something representative of that nation, an example would be a Patriophile.

"I have Nationophilia, I LOVED (sexually) the Eiffel Tower".

Nationophilia by Bandit Keith Howard December 21, 2014

Nationophobia 

An irrational fear of the concept of nations

A delusion of the mind whereby a person equates nationalism with nazism

Globalists exhibit strong nationphobia

That guy dumping on border security has some serious nationophobia

Left-wing academics often express significant nationophobia

Nationophobia by Tom Tombolo February 14, 2019