there are many many benefits to blockchains and cryptocurrencies that aren't covered by things being illegal. For one, when I try to transfer money between ban

there are many many benefits to blockchains and cryptocurrencies that aren't covered by things being illegal. For one, when I try to transfer money between banks it takes like a week. When I transfer ether it takes 15 seconds. If you'd like, I'm happy to provide a longer list of more examples, but illegal activities are far from the only reason to use cryptocurrency.