Most of the ship and class names in DSC Season 1 came from John Eaves, he’s very fond of naming things after pilots and astronauts.
Which was quite annoying. Even during the TOS era when all the Connies had Earth-centric names, there should still have been way more diversity that just naming 99% of all the Discoverse fleet after human aviators.
What is this supposed to mean?
He was making a humorous observation, which might have gone over your head.
Terry really liked the Shangri-La.
As well he should. It’s a great design for the TMP era, just like the original Stargazer was.