Yes, that was the vivid impression I retained after watching the final results of the electrolysis of water. But so are gasoline tanks, natural gas and the dust in wheat silos, IIRC. This technology might be the only way to get over the hump to dependence on just renewable resources. Nothing is guaranteed, but it certainly needs exploration.
The enviro-nuts wants to return to a hunting and gathering society. Their elites couldn't tolerate that state of affairs and survive. This argument needs to be pressed to the max.
That remark could leave a wrong impression. It may not be possible. But because of their overall, relative scientific ignorance, the enviro-nuts still have almost political equality. They can still muster large numbers of scientifically illiterate voters. These dupes would wreak economic havoc trying to ameliorate increased solar radiation if that's the true cause of global warming.