Tesla is able to make its products at a profit - the only EV company I'm aware of that is making EVs profitably. Elon Musk will continue to help lead Tesla into cost-cutting and efficiencies that will help Tesla grow and increase it's $33 billion war chest.
Tesla is working on 4 key technologies for the future:
Cutting-edge EVs
Stationary battery storage and solar
Autonomous EVs that drive themselves
Humanoid robots that will do work and labor, among other things