I'm pointing out the irony of the most probable outcome after all the moralizing and hand-wringing here by (primarily) well-paid, privileged, white collar tech workers. The jobs will be automated away, Amazon will be no more morally virtuous than they were the day before, yet the outrage will simply shift to the next employer.
A fair assessment of Amazon's worker treatment would involve comparison to the workers' treatment if Amazon were not employing them. Presumably nearly all would be employed elsewhere. How would they fare at other employers? Better? Worse? More or less the same?
If the answer is, "more or less the same," then it hardly seems like Amazon is the problem. Perhaps they're just a more convenient target.