I'll add to the chorus who ditched Amazon years ago because of their predatory practices. I do recognize though that I'm a relatively rich American so I can afford to, but if everybody who did, could, the market might look different.

That said, how much of that $3k/year is spent on things they need vs things they bought through Amazon's upselling algorithms? I drive past the giant warehouses and I wonder, how much useful stuff is actually in there? Because when I do find myself on amazon.com most of what I see is just trash wrapped in plastic.

And it proves a point: Things are still available at retail. Sometimes it is a box store but just as often it's a smaller shop. Does it take more time? Sure! But seriously, what is everybody using all that time they saved by shopping at Amazon for? From what I see it's more shopping online.