People solve all the problems that can be solved. The rest are blocked by too many barriers to entry or government regulations. If you want to see real innova

People solve all the problems that can be solved. The rest are blocked by too many barriers to entry or government regulations. If you want to see real innovation: the type they'd like to see - you need the government to make it legal. Currently, there's so many needless regulations on housing, trying to innovate in that area is a complete non-starter. There are many other areas that could be innovated in, with some (lots) loosening of regulations: transportation, health industry, education, etc. Until we get a better government and a smarter voting public, things will remain the same, and we'll continue to attempt innovation in the tiny subset of problems that we're allowed to solve.