I hope you don't use a car nor ride a bus for your transportation. You must be riding a bicycle or a tesla on your regular transportation. However it's also made of materials that were mined using energy that emits high carbon. The future is green energy and bitcoin can also mined thru green energy. But even current bitcoin mining is still nothing and very small compared to huge carbon emissions from factories and daily activities like cars.
The problem is that, even if you end up using your electric car, that means you are going to "charge" it instead of put oil in it, well if that electricity that you charge your car with comes from something bad for the environment then it's bad too, doesn't really have any difference at all with regular petrol cars.
This means it is not about using bitcoin, or using cars, or using anything, it is about where the electricity that we use comes from, no matter what we use it for. People think that bitcoin energy spending means bad thing, no, where that energy comes from makes it bad or good. I personally believe as long as we "ban" oil and freaking and what not, and put trillions and trillions from ALL nations into renewable, then we would be fine in just under 10 years.