Amazon should be busted for false advertising. Millions of products filled with lies and amazon does absolutely nothing to curate (other than removing comments warning others that a product is fake).

Do they? I have seen tons of reviews complaining that it's the wrong material -- that a tablecloth is polyester rather than advertised cotton, that something is chrome-plated plastic rather than stainless steel. And I've left my fair share myself, and never had one taken down. I've avoided buying many products precisely based on other people's reviews pointing out the wrong material, the wrong size, etc. So what you're describing does not match my experience at all. In fact, that's one of the main reasons I use Amazon, that there are enough reviews to find out what's real and what's fake. Other sites don't have enough reviews, and of course a site run by the brand itself can delete whatever bad reviews it wants.

I have no way to get the review back up or to contest the action.

I've had one taken down. I pointed out the deception in the naming and that the product looked nothing like the real thing, nor did it fit. Only later did I realize they were selling it as "Genuine Beam", not that it was genuine "Beam"--I thought they were just making clear that it wasn't a knockoff. (Beam is the actual company name.)