I'm loving all the hypothetical trios that could be mixed together between heritage or new stars, all different genres, something for everyone.
Fred/Rihanna/Green Day
Fender/O-Rod/Stevie W
Bruce/Eminem/Lady Gaga
Dave/Oasis/Madonna
Not only Gen Z, but more towards them. As standard for any festival to move on with the times.
I agree with Josh's assessment of who they are aiming for, I just don't think Biffy are as popular with that crowd as you and him do.