Stop working for assholes. In 17 years I've had one employer try to do that to me. Every other one I've signed, including with major tech companies, explicitly state the opposite.
Only if you were stupid enough to sign a contract giving it to them. Not only are such contracts illegal in some states, but you don't have to sign them. Refuse. Watch them quickly get rid of it.
That's possible, but I think it's unlikely. If Trump were to regulate wind and solar into oblivion, local energy prices would go up and the power companies would simply import power from Canada and Mexico where wind and solar would still be legal and still be cheaper. They'll buy whatever energy is the cheapest. If that's not domestic power then so be it. Money will cast the final vote.
Sadly we don't have the same freedom of choice with internet yet.
We don't know who it was that discovered water, but we're pretty sure that it wasn't a fish. -- Marshall McLuhan