they should have focused on building light-duty utility vehicles based on the Model Y platform. A ModelY Truck could be like the Ford Maverick or a 90s Tacoma, the Van could be like Ford Transit Connect. It would be significantly faster to market, re-using the some of the production lines, and there's a huge market (landscaping, residential trades, short-haul delivery, etc). Elon was high off his own supply the year he launched CT, Semi, & Roadster