If the $ 534 million NEM was stolen because of the Blockchain fault, a hard fight could have happened. However, since theft was caused by Coincheck's lack of strong security precautions, the NEM development team has strictly refused to conduct Hard fork.
Instead, the NEM development team created an auto-tagging system to track all funds stolen from Coincheck. By labeling the stolen funds as defective funds, the crypto money market can easily confirm whether or not the stolen NEM funds have been withdrawn or deposited on organized trading platforms.
$534 million was stolen because of blockchain ???how bro?