This ignores too much to be a good faith argument like lack of options to choose. Ability to choose in absence of regulation, the fact that industry spends millions to curb any regulation and I know ok missing other factors.
Individual choice is actually a small part of this wheel, almost negligible.
The vast majority of polluting is done by industry, and they also do the most not to make things better and actively often try to make things worse.
People want the products. Industry wouldn't exist, or not at this scale, without that. The easiest way to see this is air travel. The vast majority of it is unnecessary - business trips that could be a zoom call, vacations, shipping, etc. People got to every place on earth using trains and ships before air travel. Possible exceptions are medical transport and some types of products, which are tiny by comparison. So yeah, pretty much all on the consumer choices.