Have you read "Bitcoin Privacy Essentials: Labels, Coin Control, and How to Freeze Coins" already?

https://habla.news/de/a/naddr1qvzqqqr4gupzqhvm5tz7ur5xutzyw7c5t6esruklqcrr5x05cj4eqs4ax3cc3mywqqxnzde3xcurgdehxc6nyv35kazn52