Well, damn. I can understand why GM would feel that way but for me that means they no longer offer a suitable truck. It's a shame because I really like the Sierra. I'm not willing to do without some of the SLT features so instead of making less money off of me they'll make none.
Ford will but from what I can tell a lot of options are only offered as part of the Lariat Ultimate package, which requires a crew cab. I suppose that's okay if all you wanted from the Lariat was the nicer seats but otherwise it amounts to the same thing.
I'm currently in a Ram. The updated interior on the 2024s is what put GMC back into contention for me. While there are pros and cons to both trucks I was planning to go with GMC in order to get the transparent trailer feature. I prefer Ram's approach of using the digital rear-view mirror instead of the infotainment screen but Ram is currently parts-limiting that mirror to Limited trims. I can live without that, though, or go aftermarket.