> It's not because they get up in the morning and say "better go pollute a bit more today!"

Of course not, but they do actively make decisions based on profit over sustainability.

> So if it bothers you that much then stop using those products/services. Not possible? Then vote to change laws. Not possible? Revolution

One voter voting on an issue doesn't change anything. These kinds of arguments must be made to convince others to vote with you on the issue. The same could be said of a revolution: a one person revolt doesn't go anywhere, we need more folks to embrace the revolution.

There's also been a concerted effort by corporations over the past few decades to shift blame from corporations & manufacturers responsible for pollution onto the consumers, which makes arguments like these necessary (because otherwise the only argument on the market is that we consumers are just buying plastics to spite the environment, to be hyperbolic about it).