In addition to what "Road Turtle" wrote... From what you've stated, your Dealer obviously made little effort to manage your order and use their resources and available contacts to help expedite your order scheduling. And at this point it's a bit late as Ford is in the process of completing the "Balance Out" scheduling for 2022MY Super Duty's.
If anything, Ford makes every effort to build as many higher trim models (Lariat, Platinum, King Ranch, etc.) as possible because of the profits. Your Dealer is making excuses and doesn't have a clue. Find another Dealer!