Just found something else you can do on your Core - download and upload multiple versions (or clones) of your albums and alter their genre on PC to an audiophile influencer you may follow on YouTube; or even do the same with the Naim Music Room recommendations.
I imagine others follow people on YouTube, so having a genre of them, gives you an insight into their playlist.
I was so caught up in editing genres., I mean classical music is classical music, right? All the nuances defeat the benefit of selecting the right genre.