The "Amazon Ambassadors" look extremely sketchy even without anyone criticizing them, though. They don't use Twitter except to praise Amazon, they are universally 100% positive without a single complaint, they all echo a few specific talking points, and they openly admit to being paid to make these tweets. (One of them claims that spending two paid days a week tweeting instead of working the warehouse floor doesn't count as "being paid to tweet," but come on.)

Even if @rulesObeyer is also a paid shill, all they're doing is drawing attention to the obvious.