Flow suggestions should be based solely on Favourite tracks.
Im sure there are lots of people that let their family play songs they’d never listen to otherwise.
My case is weirder. I had my account weirdly “cross over” with someone else’s. The only way I could communicate is by playing songs (our Now Playing songs were sync’ed). So I played “LOGOUT” by Saba about 15 times. Now it’s appearing in my Flow.
Ive never added this song to anything. Just played it.
As luck would have it, I do like the song so will put it in a playlist, but this shouldn’t be the case.
Further to this, I think due to the account cross-over issue, I’m getting a lot of weird recommendations of cheesy keyboard covers of piano songs. I can’t explain it any other way.