Is There a Market for ETFs?

The regulatory landscape for e t f has just got easier, more accommodating. Technology is moving such a fast rate that the cathy woods of the world and the thematic disruptive technology companies are areas you have to be in. If you want to be in those future fang stocks, you've got to make some commitments. It's all about the ticker for me, and what you can put on a tea shirt. But why not? How do retail investors take into account what they should be paying attention to when they're making choices?