I found this very timely. Interview with Vivien Campbell (guitar for Def Leppard), he says that the big problem with music now is that bands have no balls.
"Bands who come out in this day and age, a lot of 'em, what is missing… I mean, they have talent, they can write songs, they can sing, they can play, but they don't have balls. And you listen to something back from the '90s or the '80s or '70s, there was something earthy about it, there was an intent you had to have. "
Strong words from a man named Vivien, but I think he hits the mark.
https://loudwire.com/def-leppard-vivian-campbell-new-bands-no-balls/