BTW, the novels are ALREADY handling this mugatto shit like I knew they would.
http://trekcore.com/blog/2017/09/interview-david-mack-star-trek-discovery-desperate-hours/
MACK: Once I began in earnest to develop the story that Bryan Fuller had asked for, I struggled at first to think of a situation that would be so dire as to merit the involvement of two Starfleet vessels, especially when one of them was the Enterprise.
I didn’t want to let the
Enterprise and its crew overshadow the book’s main cast on the
Shenzhou. I shared this conundrum with fellow author John Jackson Miller, and he gave me some good advice. “Pit the two crews against each other,” he said, “and have them both be right.” Once I did that, the shape of the story revealed itself, and it came together very naturally.
The chief concern I had in placing the crews and ships side-by-side in my narrative was that I knew it would invite questions and comparisons. In particular, folks would ask why the technology of an older ship looks more advanced than that of a newer ship. And why did the crews wear different uniforms? I didn’t want to offend fans of the new show or fans of the Original Series, so I knew I couldn’t just pretend that the
Enterprise looked like the
Shenzhou, or that its crew wore the same uniforms as the ones we see in
Discovery.
I addressed the difference in the ships’ aesthetics to a human tendency to want to redesign even the simplest things every few years, whether we need to or not. This confuses Earth’s closest allies, the Vulcans and the Andorians, who can’t understand why humans don’t just pick a style and stick with it. But that’s just the way humans are — always changing fashions, styles, etc.

Captain Pike and the USS Enterprise crew, as seen in “The Cage.”
The differences in technology posed a different hurdle. I posited that the use of subspace holograms had fallen out of favor by the time the
Enterprise was built because the holograms were bandwidth hogs on subspace channels and prone to encryption flaws. And while the interfaces on the
Shenzhou’s bridge look fancier, the characters who serve on the
Enterprise feel proud that their ship is so advanced that it doesn’t need all these gadgets to get the job done.
I have a moment near the end of the book when the
Shenzhou lands what the crew thinks is a solid hit on the enemy — and then they watch a phaser beam from the
Enterprise’s state-of-the-art weapons carve off part of the enemy’s hull. And the
Shenzhou crew is just flabbergasted and in awe. In that moment we see their respect and reverence for the majesty of a
Constitution-class starship.
As far as the differences in the crews’ uniforms, there is ample precedent in real life for a military service having multiple approved duty uniforms at any given time, and sometimes special uniforms for elite units, etc. So my retcon for the difference in the uniforms is that most of Starfleet is wearing the “utility blue” jumpsuits of the
Shenzhou crew.
But the crews of the
Enterprise and other
Constitution-class ships are considered elite units, so they’ve been issued special “diplomatic” uniforms to designate their status. What I like about my solution is that it explains the apparent discrepancy while showing proper reverence for the Original Series.