I've bought plenty of first year models and they change quite a bit in the 2nd year to 3rd year with options. My 2019 GMC AT4 Sierra added ACC and a bed camera that should have been on it the first year. It is just part of ordering the first year. I get why many won't take that step but it has never bothered me.
I have a 4xe Rubicon and just purchased the half doors from another dealer. Someone ordered the doors as an option and changed their mind when their jeep came in. The most likely reason for not offering them as an option with the 4xe is that the boxes don’t all fit in the jeep for shipping. I had to take the windows for the rear doors out of the boxes and put them up front in the passenger seat.