I have'nt seen anyone really address the "Fail To Deliver" ("FTD") issue or the author'r request for the system to perform its mimimum function - settle the trade.
This is not the first time I have seen mention of artificially created shares essentially being created by the DTCC and firms. The issue for the firms is fairly straightforward - making the most money on trading without putting net capital at risk with REPORTABLE open contractual commitments.
Sometimes, ignorance really is bliss, or at least, a better night's sleep.