I'm pretty certain the decision went like this:
1. Cybertruck isn't selling at the price we can sell it for as well as we wanted
2. The cost of the engineering effort to make it cheaper to sell it where we have lots buyers is tremendously high.
3. We need more space for Cybercab and the CT line can handle it
4. We will make more money per sq ft of factory floor with Cybercab than with CT