Why are some creators so strange?

So this woman makes videos about America and defends America online, yet isn't American. It's either ragebait, lies or just a weird obsession. She talks down on Europeans (yet claims to live there) and from what I gather despises Australians. Just a general weirdo who has some weird obsession with the USA. Not even Americans are as insane as this woman.

I just don't understand it. It really confuses me.