This is wild, the exact same discussion with the exact opposite upvotes would happen in the progressivepolitics community.
But to the point about “not being able to do anything” that’s just not true. Is it singularly enough to reverse or accelerate climate change? No, but that’s not the question is it. Anything is anything. Can you do anything? Yes.
The answer is Yes. So please do. You’re walking instead of driving? Eating less meat? Good. There you go - no need to crawl into a hole and die, you’re doing something. It’s not nothing. It’s good.