Yeah but you don't know how many times, "hey finalize the order so I can send the btc back to you because they are trapped in escrow." actually works and the scammer walks with the bitcoin. Sometimes you have to count on more than escrow to keep your btc from being tied up. Now I could be totally wrong about this cat, but how hard is it to make a photo and show everyone product and put them at ease. Any real vendor would do it in 5 minutes from being asked to and not make up excuses.