TL;DR There has been plenty of times in Bitcoin's past where it has been marked a failure only to prove all of its doubters wrong.
TD₿: The Rise and Fall of Bitcoin by Benjamin Wallace
TD₿: The Rise and Fall of Bitcoin by Benjamin…
TD₿: The Rise and Fall of Bitcoin by Benjamin Wallace
TL;DR There has been plenty of times in Bitcoin's past where it has been marked a failure only to prove all of its doubters wrong.