All of the above does not answer the question why bitcoin is driving the world crazy? Try to answer. Bitcoin, like all other currencies, is necessary for people. Bitcoin has some advantages over Fiat money.But at the same time it has its drawbacks. People use any currency for their needs. And what they are beneficial to everyone decides for themselves. I am sure that bitcoin is the future. But I wouldn't call it crazy. It's just our future.
As we can see right now bitcoin is really popular and no one can stop the trend. It's just amazing how bitcoin change the perspective of many people. We all know the capability of bitcoin to help us so it's just normal that many are crazy about it. I can understand that bitcoin is receiving the love from its users.