It sounds like Paramount just doesn’t care very much about these DVDs.
There's nothing Paramount can do about it. That's what TNG looks like. The only thing they can do is find all the original film and put all seven years of the series through post-production all over again, reediting every scene, redoing all the visual FX. They can keep the music and sound FX, though. It's still going to take time and cost a pretty penny. Paramount "caring more" isn't going to improve TNG's resolution.