The amounts used in Liquid transactions are private, but the addresses used are visible.

But maybe using something like Sideswap on Liquid once pegged-in breaks that chain. I don't know, but I would love an answer too.

Anonomoto

bitcoin

Pegging Bitcoin

I suspect this works out pretty well for pegging in kyc and pegging out to a fresh address unknowingly right? I need to look more into this, but if I'm understanding liquid correctly, it's impossible to trace and seems like a more viable option than coinjoin to lose track of kyc coins