The demographic buying UHD Blu-rays are film enthusiasts first-and-foremost, at least at this point in its lifecycle, and most likely upwards of 30 years of age given how the average cost of a single UHD Blu-ray is around $40, so folks who grew up with the OOT. I don’t think a 4k SE would be met with much enthusiasm at this point. At least this is my assumption.
That also.
A UHD release of the SE would only be of interest to 4K enthusiasts. They would buy it hand over fist knowing it still doesn’t have the original versions, and then only for purposes of seeing what it looked like on their 4k tv.
A UHD release of the unaltereds, on the other hand, would actually help move 4k hardware.