For instance, I've tried to talk about carbon capture (any type) both here and on r/Futurology, both supposedly very progressive and both times I got piled on and downvoted heavily. And my opponents never explained how the hell are they going to deal with an actual CO2 in the atmosphere. The only feeble realistic response was "plant trees, duh". Guess they aren't aware that trees are not immortal. Apparently the whole discourse about carbon capture is poisoned because some oil corpo has also used these words. Oh well, let's forget about one of the only 3 viable climate change tools because it sounds icky.
Or the other time I've tried to discuss so called "hot models" which IPCC carefully ignores in their reports (the models are literally from IPCC's own model set, they just manually exclude them from results for political reasons). Same result - just because some paid YT blogger mentioned them in a video, they are now "tainted" and haram. Let's ignore additional data, because it's now icky.
Very frustrating, when both corrupt politicians, megacorpos AND greens, all reject whole climate change concepts, in the time when we are severely lacking both data and ideas for the solutions.