For a long time now it's been obvious they have brands make "special versions" of many products for walmart which are lower quality and cheaper.

Now they are offering free one and 2 day delivery on their site, but I just don't want to go there for fear that I'll end up getting what looks like a "good deal" but what I'll actually get is a worse more cheaply made product.

And like you I also avoid Amazon now for many things for fear of getting knockoffs. Most electronics and chargers/cables and things like it. Between their issues with commingling inventory from multiple sellers and 3rd party sellers basically having completely broken their review system (it's exhausting having to weed out the fake reviews from the real ones every time I'm looking at a product).

Amazon is quickly becoming another site that I'll start avoiding at all costs. I've started looking for replacements for many thing I buy, and once I've switched i'm really unlikely to go back just like how I'm basically never going to go back to Walmart because they burned all my trust.