The idea of "including" people who were never a part of it is so crazy that it is seems like illness.
I used to watch Doctor who, and what these people did to it should be a crime. They literally reap out everything there was diversing and including with the style of a totally talentless hack.
As someone who has seen nearly every episode of Doctor Who, classic era and modern era, that is humanly possible to see, my opinion is that there is only one modern show runner who fits your bill, and without naming names, I'll say that the current show runner is that one.
Its not that I am against the portrayal of certain subjects; it is how that show runner decided to kill off a major potential story line in an effort to make viewers empathize with The Doctor. The Doctor, IMO, is an immensely interesting character on his/her own with the possibility of exploring an infinite number of story lines.
Killing off the Time Lords was, IMO, a very bad idea because it killed major potential story lines. If it had not been for Steven Moffat having the foresight to bring them back, Doctor Who would have been left in a dismal state; many shows, Stargate SG-1, Sanctuary, etc., have gone down that path of killing characters/races/civilizations for dramatic effect. To me, that type of story displays a complete lack of creative talent and foresight. Moffat left a great set of story lines to explore by bringing back the Time Lords; its now up to current and future DW show runners and writers to explore it if they have the creative chops to do so. I am far from thrilled at the current show runner coming back, but I'll watch and give the show a chance.
That said, my observations as a long time fan is that people "adopt" a particular actor playing The Doctor, and when change comes, they toss the show aside because "their favorite" is no longer playing The Doctor, and they cannot/will not/refuse to adjust to the new actor.
For me, however, the show is always about the story telling, and each actor playing The Doctor has given the show their best. So, yes, I liked Jodi Whittaker, Matt Smith, David Tennant, and on.
The only low point, IMO, in the story telling was the decision to revive Doctor Who with the side-story of killing off the Time Lords; that, however, gave Steven Moffat the chance to brilliantly bring them back. It's too bad, IMO, Moffat got hung up on Jenna Coleman/Clara and decided to leave the show.
Here's a quote that I think fits the bill with respect to Science Fiction and/or Fiction in general:
Douglas Anders:
Science fiction is an existential metaphor that allows us to tell stories about the human condition. Isaac Asimov once said, "Individual science fiction stories may seem as trivial as ever to the blinded critics and philosophers of today, but the core of science fiction, its essence, has become crucial to our salvation, if we are to be saved at all."