As others have said, a British shorter season won't necessarily work for a US show.
Worked for game of thrones
I see Game of Thrones used as a comparison quite a bit but didn't GOT peak at 5.4 million in their ratings while I believe STNG ratings were consistently TWICE that.
I mean wasn't the Star Trek finale the series' highest rated episode with something like a 17 rating?
If CBS was getting GOT ratings for a new Star Trek show it wouldn't get a second season. JMHO