Bitcoin won't die, Although the government wants paper money more than the digital currency,but in the long run they will surely love BTC. BTC won't kill itself but will improve itself.
I think Any disturbing discoveries in human history have originally passed through this phase, as well as bitcoin. The next phase is widespread adoption!
some early adopters of all new technologies have become criminals. Their activities involve high-risk operations, so they are willing to use state-of-the-art technology. It has nothing to do with bitcoin.