I found this article interesting as it talks about the ACA’s effect on a bunch of startups. Some startups mentioned, including Uber and Lyft, did not seem to me to be connected in anyway to the ACA but the article points out that anytime you have a fundamental change in policy based on fiscal principles, entrepreneurial opportunities are created. I think it would be interesting to see how the impending rollbacks affect, or not, these companies.
http://www.chicagotribune.com/bluesky/technology/ct-obamacare-new-start-ups-wp-bsi-20170221-story.html