@BrewMaster: I already had the same idea.
But I see some other reasons for not being into crypto: Some people simply don´t understand the concept. Others see crypto currency as dangerous for their own (traditional) business. And of course there are always people you love to be negative towards new ideas.
And there are the ones who are winning from spreading negative headlines - some news media for example because bad news get more attention than good news.
So there are many reasons for not being a crypto enthusiast.
Bitcoin lovers are those people who gain more profit of the bitcoin and being successful of their investments.
Bitcoin haters are those people who are losing their investment because of the price rapidly down and they sell their bitcoin in a low price and their money scammed to the other person because they are lack of knowledge through crypto. And they called the bitcoin is a scam.
Bitcoins fans are always promote the event and projects seeing in positive, haters are always bullying and saying bitcoin users are greedy.