Having been somewhat active in my uni days in „environmentalists“ orgs (eg Greenpeace), I think being blamed by everybody is part of the game as an activist. The reward is knowing that one has had an impact in pushing the needle a tiny bit.

And now it slowly emerges that the decades of activism have started to pay off now that we see more amd more stats about surging PV/Wind deployment and them providing already significant chunks of electricity needs in Europe (where I‘m from) and globally.