Seriously, why does she even hold a press conference? To defend and repeat what Xi Jingping-pong said in a "simpler" version so that we dumb people get a grasp of it??????
Welcome to a Dawn of New Era, people.
When the first extraditions start she will hold a press conference to announce how pleased she is that so many young Hongkongers are enthusiastically moving to the GBA, grateful for free housing and pursuing philanthropy by donating their organs to needy patients in China.
Obviously she wants to go on a high note and a clean slate, protecting national interest, doing her every bit to bring back stability, successfully implementing NatSec (All these in her mind at least) and above all looking at mirror everyday and see the reflection of Sir Bow-Tie, fear is a great motivator..