The difference here is that NPR, like PBS, is publicly funded and with that should be politically neutral.
I ask because I'm not sure it's possible to be politically neutral, well before asking whether it's desirable. Everybody has a political opinion on almost everything. Even if you're only reporting what has happened, you will find people questioning why you're looking at these things, and not others.
NPR absolutely has political influence, but is it disproportionate? I don't think so. Is it unbalanced? I don't think so. I think we've just spent 6 years beating each other up over extremes, pushing every envelope, that we struggle to recognise neutral coverage.
I know you didn't write the head comment, but I think we need to regain trust in neutrality. Perhaps reinstate some laws to redress balance in things calling themselves "news"... I know I don't know, but what I know is NPR seems like one of the goodies.
As to the supposed difficulty of being neutral I'll just state that it is actually quite easy, all you have to do is make sure that your programming represents the political diversity of the region or country. Given the near 50/50 split between those who align themselves with the GOP and those who prefer the DNC it would be simply a matter of having half the programming made by "progressives", half by "conservatives". Both groups should have essentially the same amount of influence on what gets put on the air. There should not be room for shenanigans like having a station master from party A who does his best to put all programming which aligns more with party B in the nightshift. Throw in a few Libertarian/Green Party/etc. people in the newsroom to give them a proportional voice and you're well on your way to political neutrality.
Maybe you're confusing being politically neutral with being politically centric? They're not the same. It just means that the net average political stance ends up as a weighted average of the current political spectrum.
This is the curse of dimensionality: https://en.wikipedia.org/wiki/Curse_of_dimensionality. the more complex the subject the less likely it is for someone to actually be able to represent the "Average" of everything.
> You seem to have this idea of what a "textbook" conservative/liberal is, and I think that sort of binary representation is harmful to political discourse at large.
Nope, I have no such illusions. That aside, the way the American republic is set up - with winner-takes-all elections on the national level - does tend to create a dichotomy since voting for "fringe" parties is effectively useless other than to send a signal. This means the choice goes between the GOP and DNC candidates, a binary choice. Some people will vote DNC for some, GOP for other posts but this does not change the fact that the choice is rather limited.
There will be debate between the different "parties" and factions on such a station. This is a feature, not a bug. Let them debate out in the open, let them voice their views on developments for anyone who wants to hear or see. It might not be a 100% accurate representation of the political views of the region but it is far better than the propaganda channels which the media is rife with.