How far does this taint usually go when it comes to centralized exchanges? Is there any documentation or research done on this field. If I deposit coins into a casino to gamble, and then I withdraw and send Bitcoin from my casino account to a CEX such as Coinbase, those coins will be tainted. What about if I send them to my private wallet first and then to Coinbase? Still tainted? Or I make multiple withdrawals from the casino to different addresses, send them around a bit in my own wallets, consolidate the UTXOs, and finally move them to Coinbase. How many hoops does one have to jump through to get rid of this bullshit taint tag?