No, CoinXpert just tries to market it... it doesn't mean it is a scam. So is chipmixer then as well? It's literally in all your posts.
The only difference is that I have signed up to Bitcointalk now (with the intention to market walletSOS as well), and I still don't get why this would be a scam then. Does it mean that people who haven't signed up to Bitcointalk 7 years ago can't be honest? Come on.