Interesting Comments by Tim Draper; "I feel the money in my bank is less secure than my bitcoin is. Banks are constantly trying to stop hackers from breaking in, but so far no one has managed to hack the bitcoin network....
https://www.forbes.com/sites/billybambrough/2019/02/20/a-billionaire-investor-has-made-a-bold-prediction-about-bitcoin-and-the-future-of-money/#18238c594711