It sounds like you just read the headline, not the article. What you call "political bias" is what others call an attempt at diversity and inclusion. Because that policy is under attack, it's then called political bias. But they omit a lot fewer stories than other media organizations. Nobody is perfect. But the problem being discussed in this article is far worse at other places, because they don't have this kind of discussion. That was brought out during the Dominion lawsuit.
No, I read the entire article. Did you?
Among the gems in it:
The registered political party affiliation for the Washington D.C. newsroom is 87 Democrat, 0 Republican. (A fact that the author laments.)
He says they (NPR) "hitched our wagon to Trump’s most visible antagonist, Representative Adam Schiff" during the Russia collusion scandal, and they made zero efforts to walk back or correct their reporting after the Mueller report came out.
Likewise, he details their thought process behind ignoring the Hunter Biden laptop, which was driven by politics. He said "I listened as one of NPR’s best and most fair-minded journalists said it was good we weren’t following the laptop story because it could help Trump."
On COVID, he laments "Politics also intruded into NPR’s Covid coverage, most notably in reporting on the origin of the pandemic."
Then there's this: "There’s an unspoken consensus about the stories we should pursue and how they should be framed. It’s frictionless—one story after another about instances of supposed racism, transphobia, signs of the climate apocalypse, Israel doing something bad, and the dire threat of Republican policies. It’s almost like an assembly line."
These are the words of a senior editor at NPR, not mine.
No political bias? He outlines it numerous times in the article.