According Samson Mow; Some people hate Bitcoin with an intensity that doesn’t make sense. You need to ask yourself why, and what exactly Bitcoin threatens for them to behave in this manner.
I think some people needs to understand that bitcoin is no man's business concerns. After all nobody is using another man's money to invest. Bitcoin could be greater with time, let's leave the hates about bitcoin.
I think the biggest haters of bitcoin are the banks, who now see bitcoin as a threat to their money business, but for me personally, I think are just being foolish and jealous in their hatred, bitcoin and fiat can co-exist easily in our society, those who possess the mental ability and knowledge required to operate the bitcoin network without any problems can embrace bitcoin as their mode of buying and selling.
And those who do not have the mental capacity could just stick to their old way of buying and selling, which is through fiat.
I always tell people that, the fight banks are fighting against bitcoin is a failed/lost fight already, simply because, bitcoin is not fighting any body or organization, things must evolve through technology, and money is evolving through bitcoin.