Some people started talking about DeepSend, like this one in a negative way, but I guess that's another way to bring attention.
https://twitter.com/parampam09/status/1166191081811259392"DeepSend is basically Ring Signatures there is nothing new here. DeepOnion privacy is subpar and all hype.
@Spectrecoin
has already achieved this and more on a POS Trustless protocol. Please research your privacy coins and challenge me on this. That said I hope we all make money."
If they can find the sender and receiver, then they are correct...