Your $100 today will still be usable in 20 years. Sure, it'll have lost you a bit of purchasing power, but it'll still be backed by an actual nation, have its v

Your $100 today will still be usable in 20 years. Sure, it'll have lost you a bit of purchasing power, but it'll still be backed by an actual nation, have its value recognized everywhere in the world. Your bitcoin will have gone sideways three times, jumped up and down. Could be tripled. Could be halved. Still controlled by three chinese farms who could double spend at any point should it become less valuable.