Theres a reason why Bitcoin was called a bubble..
I strongly believe Cryptocurrency will bounce back... but in a different form with a higher hash function than SHA-256 and probably strictly managed by some elements within the G8.
Bitcoin was a test but the world must still go fully digital in basic finance administration and other areas as well
Bitcoin was rightly called a bubble because it got bigger and burst 3 times in 10 years. We see the movement, so more likely there'll be another bubble in 1, 3 or 5 years. It's a bubble, but an unusual one)