We won't know which small startups right now are and aren't until several years from now. All of the big cos right now that have changed the world were a start

We won't know which small startups right now are and aren't until several years from now. All of the big cos right now that have changed the world were a startup not long ago. Yes, not all of the startups will succeed, but there will be yet another trillion dollar company some day which is today somewhere in the realm of early stage startups.