[IncRnd]

You're misreading the ruling. The ruling is for state law not federal and says the following, "The Appellate Court didn’t agree with Amazon’s stance. It noted that the product had been listed on Amazon, was stored in an Amazon warehouse, had payment facilitated by Amazon, and shipped it out in Amazon packaging, proving it to have a hand in getting it to Bolger and thus liable under California law." So, this stance will change depending on the product and what law is being alleged to have been broken.