They're simply ignoring massive rates of fraud in their store so they can profit from it, and have been for... what, over half of their existence, at this point? ("oh but we're trying, no really we are, but it's just soooooo hard" uh how about you shut off the features that enable massive amounts of fraud until you can fix it, then, and if you can't fix it I guess you'll have to leave them off? Oh, right, you're making mountains of money from it, I forgot)

I frankly can't believe the way the operate is anywhere near legal.