Net neutrality is one aspect, but I hadn't been thinking about that specifically. One could also cite, in recent history, regulations governing lightbulbs and toilets.
Seriously, I challenge you to cite any business that one could safely enter, without any thought to the way government forces the companies in that field to do business.
Sounds like a challenge to come up with a new field of business. Interesting...
Btw, I am actually finding the push for net neutrality as awkward, because government regulation can do more damage than an oligopoly can.