The lack of awareness I am talking about also applies to electrolysis. The current state of electrolyzer technology is already good enough to do the job. Future advancements will make this a no-brainer. This is similar to the rise of photovoltaics a decade (which also caught many 'experts' by surprise).

Some recent advancements:

https://www.energymonitor.ai/tech/hydrogen/toshiba-claims-hy...

https://newatlas.com/energy/hysata-efficient-hydrogen-electr...

https://energynews.biz/idaho-national-lab-and-bloom-energy-p...