See how you can't determine where the funds for this transaction came from, or where the change from this transaction went to?
I just sent an anonymous payment for my phone bill that confirmed 15 minutes ago - https://mempool.space/tx/bc1d47736e2c9cecff996efb191406ac40c96b858170941c0f9b40cb5e04875b
AND I'M GONNA DO IT AGAIN NEXT MONTH TOO
AND I'M GONNA DO IT AGAIN NEXT MONTH TOO
As long as he pays bills worth a few hundred dollars that include tax, no one cares about anonymity or not. Try to buy something bigger, a house for example, especially if the reported trade is significantly different from the market price.