Because bitcoin is so easy to earn that is my main reason and second reason is low fees and oh I have and third reason is anonymously accounts which dont need many boring verifications.
The reason is quite thorough, but I am not sure that such an attitude to cryptocurrency by financial and governmental institutions will remain loyal. I personally have the bitcoin as a commodity for which I receive a reward.
Many users in the hope that the issue will be raised many times in the coming years, then it is a very strong reason for the popularity of bitcoin users. Perhaps some earn in exchange for real money, and someone investing in Bitcoin.