The problem is that people have a limited amount of things they can care for. You bombard them with plastic straws bans, grocery bag bans, 100% gas taxes, diesel poisons, shaming flying and you amount to maybe 1% reduction in GHG.

Then when it come to bigger hitters, like industry, building insulation, agriculture etc. you will get exhausted and poorer people that just can't take it anymore. And then you end up with people thinking this is all so futile and so scared of the future that they don't want to even have kids anymore.