> they fully believe Elon will solve world hunger and invent FTL space travel

Well, maybe not fully believe, but certainly believe that Elon will move the needle materially in the right direction. I'd much rather spend my money on a product that supports a billionaire who is determined to save the world (Elon) than I would spend my money on a product that supports a billionaire who seems determined to take it over at any cost (Page, Brin, etc)