I feel like it's telling that you need a break from the internet if someone being optimistic that progress is being made on addressing climate change at all is

I feel like it's telling that you need a break from the internet if someone being optimistic that progress is being made on addressing climate change at all is problematic to you. You point to Kurzgesagt, and while I'm not much of a fan of them, their most recent video on climate change presents a view that the situation is dire but not hopeless, which is a healthy view to present if you're aiming to convince people to care.