Once again, personal decisions on the consumer side doesn't matter here. Unless all consumers cooperate to force a ban on practices that are bad for environment. However that basically means forcing specific decisions on the 1% that control laws and business.
If consumers stop buying gas guzzlers, the impact of personal transportation on the climate will reduce. Are you suggesting the 1% controls the minds of the 99% to do things that are harmful to the environment? Past some point, there is at least some level of personal responsibility?
Several car companies had plans to stop making ICE cars at some point in the near future. Everyone stopped buying their cars and they have had to backtrack (e.g. Porsche). We have all collectively decided that environmentalism is hot air (tee hee) and we'll just continue with business as usual.