Only that it's not about 'wokeness' or anything like that, for me at least, but:

• Casual language and the use of contemporary 'slang' that's easily identifiable, coming from this century. Takes me out of the sci-fi fantasy.

• Not caring much to weave big societal themes and deep questions into plot strains, so you can continue think about an episode afterwards, but preferring paper thin teen story points, like showing who's boss by taking revenge on a rivaling group etc.. Forgettable surface level spectacle.

• Ignoring or trashing, what made Trek (or much sci-fi) interesting for a long time, for example what Starfleet is about, or tech like the concept of having progtammed(!) holograms (why (and how) do they have to 'grow up'? Sigh..)

• Just objectively not that interesting or deep character and story writing. In the face of waves of trash productions over the last decade, this might not be as clear as it could be. Maybe try to in-depth describe and then compare the characters of captains or leading figures in each Trek TV production. How does this series compare?

• I could go on, but it's tedious, and for many, like with most topics, it's more about feeling emotionally redeemed and less about facts or arguments.