Generally though, I don't think it's that hard to separate. Everyone is a combo of good and bad–that's how humans are. It's childish to expect otherwise. The fashion of denouncing historical figures by anachronistic standards is especially lame. No one who ever lived would pass such a test.
The related internet habit of saving the worst thing one can say about anybody in a big hash table [1] and then looking it up and repeating it every time the name is mentioned, is also a bit silly. What are we doing when we do that? certainly nothing interesting. But I rant. I take your point that "ages well" needs a qualifier!
Edit: I noticed something else that's mildly interesting—calling this "woke" is also an anachronism. The word that Bowie uses in the interview is "integration". That places him ideologically as a civil rights moderate, and of course wokeness (whatever it may mean) didn't exist yet.
[1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...