-snip-
And you can only traced it as far as you can, maybe the criminals might used other methods to evade detection and obfuscate. And it is what it is, that's why you really need to be very careful of your crypto or Bitcoin and not exposed yourself to cyber criminals and hackers.
Privacy is very important for anyone so that no one can reveal who you are with a connected wallet.
Scammers may have more ways to obscure the transactions made and of course, it will take a long time to retrieve the fraudulent results.
All transactions can be tracked, but of course with the help of the Mixer Platform or similar platforms, transactions can be broken down into hundreds to thousands of transactions. Scammers who are really at the highest level will probably create the tool themselves.
And yes, it will be very difficult to take back what has been seized by scammers,
especially if only retail players and large exchanges cannot take their property from the hands of scammers or hackers.