It's not that it's impartial or unbiased. It's that it's not an editorial arm for the state. The United States doesn't even have a centralized, consistent state-run party that would exercise consistent pressure on NPR to publish certain stories or frame them in a certain way. It's an absurd comparison to link these to Chinese or Russian state-affiliated media.
The burden on is on you to provide evidence for your claims, not for me to go fishing for them.
Regardless, I doubt whatever you have in mind is anything similar to an authoritarian regime that literally murders critical journalists and poisons opposition politicians. It is an absurd comparison.
