Not gonna lie, Mixer is very helpful to me ever since I join the casino signature campaign and earn some Bitcoin because the local exchange the I use frequently to received this funds is very suspicious and doesn’t allowed deposits from casino or from any wallet that has a connection to a crypto casino transaction.
I encounter an issue in the past about this that makes me more cautious and embrace the use of mixer to hide the trace of gambling activity to my Bitcoin. I stop using mixer after the multiple seize on popular mixer and decided to use P2P exchange instead.