There is no unmixed change in WabiSabi coinjoins, while there is traceable change left behind from Whirlpool tx0 transactions.
WabiSabi: mempool.space/tx/01a1a055719129397fb8344b5a09e6cfe72868c8e1d750e621d8b580c96bf77b
Whirlpool: mempool.space/tx/1825e9f7f0548fb4957d389b20e0e46d1ccc9ee50a75ebd19f7a49cdee761e50