Lots of potential inhibiting factors - I'd say the biggest one isn't constraints but if your dealer even has an allocation.
I think there's a bit of a balancing between "bare bones to get it ordered" vs. "GM wants to make money on expensive Denali Ultimates, so all their chips are going to those".
I spoke to my sales guy at the beginning of the year and he said he thought the chip shortage issues would go well into 2024 - the 2025's would be the first to not have any random missing features.
I know, I know, not helpful ... but if you have a good relationship with your dealership you might be able to see where you are on the pecking order. Dealerships like Robideaux are a year out!