You’re not wrong, but I do feel like that’s an over correction. They might as well have had text flashing at the bottom of the screen which read, “Sorry for the holograms, we didn’t realize how angry some of you would get.”
One of the Bajorans serving on Voyager wore an earring. Gerron, the young former Maquis that was part of Tuvok’s boot camp in “Learning Curve” had to give up his.
There’s also Tabor from “Nothing Human”, and Tal Celes from “The Good Shepard”, neither of whom wore the earring on screen in the four total episodes they appeared in. Tal also had her given name before her family name, which is not the Bajoran tradition.
Even Seska didn’t wear the earring when she was still undercover as a Bajoran, and likely could have gotten away with it thanks to her closeness to Chakotay.
The big one – relatively speaking, of course – in my mind is the site to site transporting.
In “Day of the Dove”, Kirk asks Spock, ”Intra-ship beaming, is it possible?” and Spock rattled off a litany of reasons why it was considered too dangerous in all but the most necessary circumstances.
However, we see in Disco, starting with “Context is for Kings”, that they can just order the computer to transport them from one room of the ship to another without hesitation.
It’s a minor quibble all things considered. And clearly something most of the Disco detractors aren’t even aware of.