The message sent to Musk is good, but how can we be sure that it came from the real Anonymous?
Is there a way to confirm this?
This is a valid question.
I may be wrong, but if it were possible to trace a message back to them, they wouldn't be called Anonymous

They cant be called Anonymous if thats the case.Right? It doesnt really make any sense if Anonymous would just let themselves to be traced on.
No point for us to verify if this is true or not because these things wont come out if it werent real on the first place. So lets take it as a legit one.
Now that anonymous had spoken out then this would surely add up on bad impression towards Musks. Im eagerly excited on what would happen next.