People are using their votes and their wallets though. Not everyone, but more and more people all the time. Basic ecological awareness in the general population is higher than it ever was for our parents and grandparents, and there will always be more an individual could do.

Blaming individuals just creates an unreachable vague goal. What level of buy in in the general population will be enough? How many people have to live up to some arbitrary goal line until we can start holding companies fucking accountable? Or even just holding rich individuals doing shit like work commute by private fucking plane accountable?

Always just a little bit more. No, hybrids aren't enough, you need to go full EV. EVs aren't enough, how is the electricity being generated? No, you aren't doing enough until you have no car and walk everywhere. Just keep chasing that moving target. Oh, you might be doing it all right, but too many of your neighbors aren't, so now you have to drag them kicking and screaming into it too. The companies and the rich will definitely start caring with just a little more work from the middle class and the poor. Just a little more now. They definitely won't use every dirty trick in the book to avoid losing profits.

If someone keeps getting papercuts on their fingers, and also a bullet wound in the corresponding shoulder, you focus on the bullet wound first. Doesn't mean that you ignore the fingers, you just have to prioritize, and not claim that slapping bandaids on the fingers will somehow close up the shoulder.