I think I've always found myself a little skeptical that "voting with the pocketbook" can resolve climate change. It often seems to be a choice only available to those wealthy enough to spend time considering the carbon effect of the products they consume, and a way for wealthier people to flaunt their luxury green products without appearing entirely self important.

For the majority of people who can't afford a $30k Tesla, they will simply buy what they can afford and what will meet their needs.