Kinda shocks me that a large company, say Ford, would entrust their proprietary, core software to a cloud service. Microsoft, Amazon, or Google could decide on

Kinda shocks me that a large company, say Ford, would entrust their proprietary, core software to a cloud service. Microsoft, Amazon, or Google could decide on a whim they want to be in the car business (or any business) and would have access to the family jewels.