A car is basically the implementation of a large series of APIs
Had I simply written about risk mitigation, it would have been up to the reader to apply it to the use of API's, which clearly startups are not doing.
With respect to the use of those APIs as a core business function, the viability of their continued use is only as secure as the CEO of the company that offers them is honest.
If history is any measure, that's not very secure.