At least with Bitcoin, it's costly to pay privately. I need to set up another wallet and then get funding into it in a way that isn't linked to my main wallet.

At least with Bitcoin, it's costly to pay privately. I need to set up another wallet and then get funding into it in a way that isn't linked to my main wallet. That involves either giving cash to an exchange or sending the money through a tumbler. There's fees to pay the exchange or tumbler, fees paid to the miners for the transfer into the wallet, and then fees paid to the miners for the transfers out of the wallet (and another fee paid the miners for the tumbler since there's 2 legs to that transfer).