Maybe because bitcoin value increase and more and more people discover it with wrong interpretation of it. Bitcoin was a good investment of both money and time. And I agree that, maybe other people should let go btc if they only think money and depend their daily lives in bitcoin. Its not a good perspective to have
As I am saying, bitcoin maybe the first, the foundation of other crypto currencies on circulation but bitcoin is not the best digital currency of all time, it has lot of problems and has a lot of spaces for improvement and upgrades. I think this is another plot of some people who want to shift the attention of bitcoin users to their own crypto currencies, this happened last year, and I will not fall to this again.