"Shilling"? Not sure there is any shilling going on in this thread, exactly.
When the government becomes this large and offers a welfare state to it's citizens, you can't expect companies operating in a rational manner to not take advantage of those policies. This is the environment they operate in and the truth is if they don't do it, their competitors will and they will go out of business.
Sure, it's immoral. But the immorality of stealing money from your citizens to fund a welfare state and to redistribute wealth is an immorality of much greater significance. It is what allows and outright encourages companies like Amazon to do what they do.
I'm as suspicious of Amazon as any. They're doing their best to monopolize my industry.
Amazon is not alone in it's abuse of our nanny state. And the problem extends far beyond the pay that is offered to employees.
The problem is the type of argument happening in this thread is what leads to a bigger welfare state. These are the same arguments that are used to argue for a greater minimum wage, and more wealth redistribution.