It's not like a decade of doomerism and nihilism has done anything more than gotten us here in the first place.
Any doctor will tell you that contrary action is the first step towards health
Is it really doomerism and nihilism to blame? You can squarely blame many people for the current shit sandwich but they are not the doomers. Democratic leadership for their delusional attitudes, right wing reactionary think tank shitbags, Facebook uncles, but not Bernie bro straw men.
The denialists and Pollyanna’s are the ones in charge, though? Nothing about our response to climate change, or the plague, in any way even suggests that ‘doomers’ have any power at all!