The "human connection to the artist" is believed to be important by some, but I disagree. People tend to create an image of a musician and are too often disappointed because, for example, they disapprove of the musician's lifestyle (the expression sex, drugs, and rock'n'roll exists for a reason), or because of disagreement with the social or political causes the musicians support. Occasionally, fans follow an artist for their commitment to their art later to discover they sell out, like their style changes to pursue mass appeal, or they sell their work to become a jingle for sugar pops or similar.
I think it is best to appreciate an artist's creation and leave it at that. To quote a film, I think it is best to "separate the art from the artist".
I don't, especially when the artist flows into the art.
Take H.P. Lovecraft. Very big name in supernatural horror, created Great Cthulu and various other tropes that survive and are influential to today. Famously misogynistic and racist. Particularly on the racism side it's not really even fair to say he was 'of his time', it seems to go beyond that.
And it's all there in the fiction. Fear of the other, racist tropes about clothing and appearance and mistrust of women. The works are pretty amazing, he spins an atmosphere so well. His ideas of horrors beyond time and space are well realised (with a lot of emphasis on what is not seen) and his dreamy fantasy sequences really work and draw me into a dreamlike state. But they're all run through with racist stereotypes about people (or demons) with darker skin or racialised features.
Does this mean no Cthulu for anyone? I don't believe that's a good answer either, but I also don't believe one should consume the art in ignorance.
(And I very much enjoyed reading Lovecraft Country a few years back)