I'd expect the bar to remain in exactly the same place.

AWS has continued to host the National Enquirer, even after that publication dug deep into Jeff Bezos's personal life. Said coverage perhaps accelerated Bezos's divorce, which cost him $30 billion in stock, as part of the settlement with his ex-wife. ($30b is 2019 valuation; it's much bigger now.)

If Amazon/AWS will quietly endure a $30b+ hit to its founder's wealth, without pulling the plug, I'd say the cloud-business risk you've identified should be one of the smallest stressors in your life.