What we're seeing in Australia is federal government support for hydrogen power after over a decade of strong resistance to alternatives (specifically renewables: wind and solar), and no support for electric vehicles at all. I'm definitely mixing together a few different areas of power / electricity / energy here, but the fact the Australian government is seizing upon hydrogen just makes my cynical mind assume that hydrogen manufacture and usage fits better with the status quo and therefore is easier to understand by those in power - ie. centralised / consolidated control as opposed to more consumer-level control.
This could be Hydrogen's killer feature in the end.