There were many many startups from that time period that failed. Most venture capital funds lose money. 20 years after the fact everyone is a genius. Heck, if

There were many many startups from that time period that failed. Most venture capital funds lose money. 20 years after the fact everyone is a genius. Heck, if it's all so obvious what's going to work, why weren't you mining Bitcoin on your home computer in the early days?