in my opinion the only threat to bitcoin is only government. wayback 2017 bitcoin is so popular in media but not as a good example of financial asset but a threat to people a big scam or a bubble. government trying to destroy this kind of digital currency
Government isn't trying to destroy bitcoin. It's not illegal, the government did not rush out regulations. They were pretty slow to even start regulating bitcoin exchanges and other financial businesses, and really it's mostly been the states that have done this, not even the federal government has attempted to regulate bitcoin to this point. It's not credible to believe that government wants to destroy bitcoin, and they've made no attempts to do so.