There are a lot of people on "both sides" who choose their positions on the issues to fit their political party as opposed to choose the party that fits their positions. Particularly for an issue like offshore wind or Keystone XL that is basically "out of sight and out of mind" there are millions of people who would change their position if the right people told them to.

There are not in fact millions of people who want to burn the world just to spite others. If you truly believe that then you have really failed to understand people around you, and should try to better empathize. As a rule, people do what they do because they believe it to be the right thing. They might be misguided in that belief, of course, but the idea of millions of people deciding on a cartoonishly evil course of action is not an accurate analysis of anything.