Despite what the Macrumors article says, there is a major dearth of iPhone 7 and 7+'s in all of the U S. even the major flagship stores such as the State Street store in Chicago have none, zero, zilch. Until this improves I don't see our situation improving at all.
A few weeks ago someone on this forum started a thread asking what would be the first "gate" that people would complain about. I think we're seeing it now in "DeliveryGate, or Shippinggate". The failure to ship or deliver in a timely manner.
All may work out yet, however. Keep in mind that Tim Cook was brought into Apple by Steve Jobs for his logistical expertise. My dates like many others are 9/23 to 9/30, so technically I cannot complain until 11:59 PM on 9/30.