The writers bit off more than they could chew with this one. There are so many things they didn't realize or account for, it would take longer to inventory them than it would take to watch the whole season.
The thing is: they don't care. I mean they care about the characters and want to tell good stories, but they are telling stories that are melodrama, where (well constructed, but unearned) emotional moments are around every corner and the "story" such as it is, is just a means of connecting those moments, i.e. It's all plot.
Observe the emotional death in the finale. Imagine if that was the payoff to the story of a character! Nope. It's there because they wanted emotional moment 75923 to happen at the X minute mark and to give the actors something to chew.
And there's nothing wrong with any of that, it's just not sci-fi in any meangful sense, just genre trappings around a very standard contemporary melodrama.
The difference between the best Trek and the worst Trek of old was how much it engaged the viewer intellectually or energetically: stories to think on or be thrilled by. Not that emotion didn't matter, it was just more directly tied to one of the other two areas.
The best or worst of DSC can't be measured that way. It aims to hit the heart. So sometimes that might be thrilling, but it's best not to think on it. The spore drive can do anything (including time travel). The red angel suit can do anything and everything. These aren't means to tell a different story (the way warp or transporters are rarely the story themselves), they ARE what little there is of a story because it's not a story, it's a plot to get from emotional moment to emotional moment. Don't think, just feel.
And by that measure, it works.
If old Trek vacillated between being Kirk and being Spock, but with the other always around with McCoy as well, then DSC is McCoy doing all the talking
Throughout most of Star Trek's history, it was a presentation of short stories. Short stories, according to many, are the best form of fiction to present ideas. one of my favorite science fiction authors Brian Stableford, wrote that he always had trouble with short stories because he found that anything short he wrote tended to turn into an essay or a lecture.
So yes, I won't argue that in past Star Trek series, each story tended to be an essay or a lecture with people attached to it. But it was the relationships between those people and their characters themselves that took those essays or lectures and made them into stories. Because without those people, there is no story.
Around 1960, a change came to literary science fiction, The New Wave, which also accompanied a change from the short story being dominant in the genre to novels being dominant and soft science fiction taking over, featuring less emphasis on the particular problem that was to be debated and more on the people living the debate.
These novels still included plenty of scifi ideas, but they were less about debate on the idea than the people living in consequence of them than there being a lesson strategy involved. Some of my favorites of the era include Roger Zelazny's The Dream Master, Samuel DeLany's Nova and John Brunner's Stand on Zanzibar.
People looking for the kind of lesson's didactic science fiction provided in those stories would be sorely disappointed because they weren't lectures or essays, but stories about people in a science fiction setting and not science fiction ideas with archtypes hung on them, but were still science fiction stories.
Star Trek in the past has been presented as a pre-new wave construction of science fiction. It was about ideas with the available archtypes to hang on them. Discovery isn't that kind of science fiction series. It is more of a New Wave take on Star Trek which is a story about people in a science fiction setting. Science fiction ideas are still there, but they are not what Discovery revolved around as its mainstay.
So, no, Discovery isn't about providing didactic stories that offer you a lecture or present an essay on the idea of the week. But again, IMO, it is still very much science fiction, just a science fiction which was invented in the 1960s, not one who's heyday was in the 1940s and 1950s. And searching for that didactic fiction in Discovery is going to be as hard as it would be to find it in Norm Spinrad's Bug Jack Barron or JG Ballard's Vermillion Sands, because the writers are not treating their forum as a classroom to lecture kids on the topic of the day.
I honestly recall the kinds of complaints in reviews of New Wave Science Fiction by oldschool SF critics saying "what the hell is this, this isn't science fiction" but, at least in literary circles science fiction has been what Discovery is for longer than Star Trek has been on the air. And IMO, its about time Trek moved past the 1950s, at least before we actually get to the 2050s.
And honestly, continuing to use the term Soap Opera as a derogatory complaint about anything that isn't lecture first and character second is getting pretty creaky in its old age, as is most viewers who still remember what a soap opera is, Good heavens, The big complaint about Babylon 5 and Deep Space Nine back in the days was that they were 'Soap Operas' in space. Even creaky old Marina Sirtis recently chimed in that DS9 wasn't really Star Trek because it was a "hotel in space". This antique opinion was off point then, and still is.