Do you really believe that, or are you just being melancholic? Every age has their visionary genuis enterpreneurs en the small-scale incremental-evolution enterpreneurs. The "enterpreneurs we see now" include people like Jason Fried, Elon Musk and Daniel Ek. Yeah, and founders of the get-a-notification-when-someone-unfollows-me-on-Twitter-app businesses, but people like that were around in the eighties too - you just haven't heard of them.
And, really, there's nothing wrong with either.