What do you mean? Virtually no one is arguing that marine or air is viable given current tech. The article author though demonstrates some clear lack of unders

What do you mean? Virtually no one is arguing that marine or air is viable given current tech. The article author though demonstrates some clear lack of understanding about more viable tech though, given his absurd assertion about the profitability of EV scooter companies. Ground-based EVs like cars and ebikes are clearly here to stay and are going to replace almost all fossil-fueld based equivalents.