If this user had used WabiSabi instead, none of these addresses would have ever been linked together because inputs are consolidated privately and all outputs are mixed.
There is nothing stopping users combining UTXOs outside of a Wasabi coinjoin which compromises their privacy, just as there is nothing stopping them doing that with a Samourai coinjoin as has happened here, or a JoinMarket coinjoin, or any other privacy tool available. In every case, such behavior is not a flaw in the coinjoin protocol. This is a very simple concept you are failing to grasp (or deliberately ignoring to shill your project).
What
is a flaw in the coinjoin protocol is when the coinjoin protocol itself actively reuses addresses, as I've linked to Wasabi doing multiple times.
I couldn't care less about your drama, I'm simply explaining how WabiSabi protects your privacy.
Lmao.

"My drama". It is very much Wasabi's drama, and deeply unethical behavior.