Yes, Actually, Individual Responsibility Is Essential to Solving the Climate Crisis
(www.sierraclub.org)
They are responsible for those downstream emissions because they entrenched themselves and made it so the majority of people don’t have a choice. Even going so far as to influence how our cities are built to make us dependent on them.
Most people cannot afford to get a car let alone an EV. The only reason we are seeing EVs in the first place is because of government intervention.
If the individual doesn’t have a choice because of choices made by the fossil fuel industry then the individual isn’t responsible for those emissions.