It's definitely happening.

If you look in to all the horrible laws that are killing our hobby, you can find a lot of them are actually being suggested by Amazon, in order to control where we can go, and give themselves huge chunks of airspace.
(Sorry this sounds sort of conspiracy crazy, but the posts are on diydrones with documentation, meeting notes, etc, between Amazon and the FAA, and amazon is very concerned about the dangers of unprofessional hobbyists filling the sky, and suggesting all sorts of regulation that could help)