Why do people hate Nickelback so much? What makes them different from other popular bands like Linkin Park, Green Day, etc.? Is it just because they're Canadian or what?

Those opposed to the band are simply louder and more vocal than the true fans. A matter of opinions.

NickelBack.

Anyway, why are they so despised in comparison to Green Day, Linkin Park, etc ?? To use an analogy, it is like comparing the smoking/stoner crowd in high school, the athletes and finally the unpopular souls.

I am skinny, I have been doing 100 pushups a day for more than a month and am seeing very few results, everything is so unfair, I workout more than anyone I know and am still skinny, why cant I build muscle?

There will always be that one guy or gal. They may have friends also, so opinions spread, growing in strength , spreading yet further until the humble opinion of one becomes a near fact to many.

I doubt many hate them for being Canadian. I was going to say no one, but never say never , so to speak.

Canadians are generally likeable people , so NickleBack are most likely ok guys.

Do you think trump realizes that if he significantly decreases the size of CIA, that there is a higher chance of him being assassinated?

NickleBack may appeal to many, but the majority rules as the saying goes and the overwhelming majority of more vocal proponents voice the opinion the music is bland, generic and commercial, not necessarily in any particular order.

BoB's answer to Is Stan from Eminem’s Guilty Conscience the same Stan from Stan?

Even I have cracked a few jokes about the band but I did so not intending any ill will or malice toward the band. Going with the flow at the moment I believe as NickleBack was the topic of the moment.

Why do very skinny girls get more male attention if it is true that men like curves?