Why isn't ebay doing anything to stop those scams?

There's no way this is real and ebay is doing nothing to stop those scams. Why, people are actually bidding and buying into them and it's just so sad. There are tens of ads from 0 sold account selling m3 ultra 512gb for around a thousand and change which is insane, considering you'd be pressed to even find a 16tb ssd for that price.