Oh it shouldn't be a political issue at all. We don't need the government forcing us to reduce energy use, we need people to do it for themselves.
It seems reasonable to want a government to help ensure externalities aren't being ignored in prices, but not to regulate them by saying how much and what types of things people can use. I don't want my government allocated a set amount of energy I use, for example, but I would be fine with them ensuring prices accurately reflect the true cost.
Ironically they often do the opposite, subsidizing energy and food costs which make things cheaper and hide externalities.
We need answers, not revert to a world of catholic sin
Change your car to run off electric, great
Change your city to transport 1000 people by train rahter than 1000 separate cars, great
Power your AC from your off-grid rooftop solar, great
Whine that people need to stop using AC, stop eating meat, stop watching TV, it's just harmful.
I didn't say people need to stop using AC, I don't even agree that eating less meat would help, and my only mention of TV above was in reference to people deciding to turn it off when they leave the house, not to watch less of it.
My main point, though, was that moving around how we use energy, and of what type, will do a lot less good than finding ways to use less.