Yup, **** saving the planet, you just want to save the jobs of your
union buddies.
Certainly, and I also want to be more assured that neighborhoods aren't
threatened by homebrew amateur electricians who think they know what
they are doing and don't, and string together wires or connections in a
manner that electrocutes people or starts fires.
You, on the other hand, want to cut the pay of anyone who trained and
worked hard to earn a living.