Essentially, they’re funded by billionaires, and their videos show it. Here’s a couple videos that go into it:

https://youtu.be/HjHMoNGqQTI

https://youtu.be/uCuy1DaQzWI

Their videos about the climate for the last few years essentially boil down to “shit sucks, everything is bad, a lot of people are going to die. But wait, here’s an interesting new technology that could save the planet! All we have to do is trust capitalism to make this technology happen, and we’ll be saved!”

I’m of the opinion that we should be brutally fucking honest about the climate, and that copium like this only makes people complacent. If we stopped pumping out greenhouse gases right now, we wouldn’t avoid 3° of warming. Hundreds of millions of people are going to die as a direct result of anthropogenic climate change, and there is nothing we can do about that. If we get complacent, that number will be in the multiple billions. Cute cartoon birds turning into skeletons does not reflect the horror of climate change.

here’s a thorough analysis:

https://www.youtube.com/watch?v=uCuy1DaQzWI

TL;DW: they assume technology will magically “fix” the climate crisis and no big changes to society or the economy are necessary. thus perpetuating and worsening the climate crisis by pretty much telling people “it’s gonna be fiiiiine”…when it really won’t be “fine”.

edit: note, that most of their content is fine, just the climate “solutions” and stuff are…so optimistic as to be misleading. their physics and futurology stuff is fine. also way oversimplified in many cases, but fine.