Even with the perception of hydrogen being petrochemical greenwashing with unclear at best commercial application, I don't understand why there would be reluctance to provide bare minimum political support given our inherent major competitive advantage of having the associated oil and gas infrastructure already in place. Should there be an advancement that renders hydrogen valuable, it could become a major addition to our economy. Even if it involves oil and gas, that is still what economic diversification looks like.
Nobody is asking City Councilors to provide subsidies or convert the bus fleet to hydrogen or something. Just show face, shake some executive hands, kiss some hydrogen babies, maybe make a statement of support or linkedin post about it (which I think Knack did). If they don't want to associate themselves with it due to progressive leanings or backlash, it kind of proves the "Council doesn't care about business/economy" point that many have been beating for years.
If this was Calgary, their whole City Council would be there circle jerking about how they're the best place on earth for these companies to setup shop.