Well, except for the "electric" part, we already have that. The "VTOL aircraft" are helicopters and "vertiports" are heliports.
And I wouldn't bet on commercially viable electric full-size helicopters now. Energy density is crucial and today's batteries simply can't compete with hydrocarbons fuels.
So I bet the only thing that will come out of it is an app that helps get pilots and customers in touch. That's if anything happens at all.