Consider the possibility that the Hoax is not a bungled operation by an amateur but well planned and executed.
The 'clues' that supposedly make it appear the perp is an inexperienced amateur are excessively glaring and simplistic
That leads me to believe they are more likely there by design and "built in" to be misleading.
Furthermore, if a suspect is quickly identified I wouldn't be surprised if it is another Red Herring setup to direct blame toward a scapegoat.
Just like the video used by Hillary, Rice, Obama, etc. to cover up the true facts of the Benghazi attack and focus suspicion on an innocent man.
Remember the original suspect in the anthrax scare after 9-11 was innocent. Richard Jewel was also falsely accused for the Atlanta bombing. McVeigh and Nichols were “cut-outs” in the OKC bombing, while Hussain Hashem al-Hussaini (”John Doe #2) and others went scot-free.