North America EVTOL Aircraft Market Forecast to 2028 - COVID-19 Impact and Regional Analysis - by Lift Technology (Multirotor, Lift Plus Cruise, Vectored Thrust, and Others), Propulsion Type (Hybrid, Fully Electric, and Electric Hydrogen), Application (Air Taxi, Cargo Transport, Last Mile Delivery, Critical Missions, Inspection, Surveying and Mapping, and Others), and Operation Mode (Piloted, Optionally Piloted, and Autonomous)