Have done for nearly thirty years now. When there has been a green candidate in the area.
Ive never been on a plane or had a fancy longhaul holiday. Yes, there are solar panels and recycling (more help to not buy all the pointless shit in the first place though). I abandoned fucktons of plastic at sainsburys repeatedly when I couldn't buy loose veg in 2000. They bought a bin.
I was trying to stay healthy on bean feast chilli and sosmix when 19 - now, thanks to the vast amount of money people spend to be like their influencers, you can actually buy a load of things that don't need a bit of animal in them without bits of animals. For a higher price, usually. And you won't be threatened with being forcefed like a fois gras goose because 'you're obviously anorexic'.
I eventually studied environmental science.
There's this thing called Deep Green Ecology.
From my point of view, any actions we take should be like the person who cleans the kitchen and leaves light bulbs and toilet roll for the new person moving in to their old house. Not to do us a favour, but to try and not fuck it up so much that it takes the next inhabitants a few more million years to get sorted.
It would be great if enthusiasm worked (the number of undercover police and the way environmental activism is on radicalisation and terrorism definitions suggest that it's going to become a potentially dangerous business soon enough), but when, as a species, we will rape, torture and murder others for the crime of not believing in exactly the same deity/blend of magic and superstition/not at all, we should recognise that, on the whole, we are nothing but bad news.
And, if we could be responsible enough to try to not fuck everything up for other species either here or yet to evolve, that would be a fucking result,as it goes against everything that makes us human.