Maybe I need to put this in Controversial Opinions:
The best Star Trek does subtle commentary on what's going on with the world today.
No it doesn't.
I'm not saying it can't. But after a random Google search for "best Star Trek" here is a top 10 that seems fairly representative:
1. The Inner Light
2. The City on the Edge of Forever
3. The Best of Both Worlds
4. Trials and Tribble-ations
5. The Best of Both Worlds Part II
6. In the Pale Moonlight
7. Mirror, Mirror
8. Yesterday's Enterprise
9. The Visitor
10. The Measure of a Man
Obviously this is not a hard and fast "this is what makes Star Trek good" list. But it's not exactly out of left field either.
The only ones that even have anything approaching a philosophical quandary are In the Pale Moonlight and The Measure of a Man. And neither of those would be a commentary of "current events". Larger philosophical issues, perhaps. And yeah, that's good. "Ripped from the headlines commentary"? Despite its legend, it's never been Star Trek's strong suit.
As for "subtle"? What Star Trek commentary has ever been subtle? Roddenberry's "I'm just like Jonathan Swift" ideals notwithstanding. The Mark of Gideon? The Voyage Home? (TVH is more notable because it leans into "Star Trek talks about social issues" than any "We really raised awareness on whale conservation". They could not have picked a less controversial "issue" than if they had said "School busses should stop at train tracks.") Let That Be Your Last Battlefield is legendary. But it isn't Star Trek's finest.
Even A Private Little War is more famous for the fact that it even
approaches the Vietnam conflict. To the point where nobody seems to know what the outcome of the episode is.
I wouldn't call what Doctor Who did in the last two seasons 'trying to please the fans'.
Well. RTD is a fan.
Although I do agree with your overall point, I feel compelled to point out that at this point, the John Williams theme is probably considered as defining a trait of Superman as the blue spandex suit with red cape and stylized S on the chest.
Yup. That's like saying that a new James Bond that uses the John Barry theme is "steeped in nostalgia". The new score uses the theme, but it's hardly a throwback score. (What Gunn SHOULD have used is the theme to either the Fleischer cartoons or The Adventures of Superman!)