Funders are betting on founders. They see somebody willing to take shortcuts and ride hype trains, turn good faith projects and pass them off as their own innovation, and the see the kind of sociopathic organization that has the potential to "become the next Uber."
They aren't funding the viability of the product, they are funding for a take of future earnings of the morally bankrupt or the righteous will of the hopelessly naive. In either case, it's all about how effectively they can affix a leash.
Rent-seeking over value-creation.