Each generation does have its own generation of music - but lets be honest, in 100 years which of those albums from 2006 onwards will still be recognised or listened to as much as The Beatles or Michael Jackson?
Seems bizarre there's no Sam Cooke, Fleetwood Mac, Bee Gees, Eagles (all way before my time), Oasis (who personally I don't like but there music pretty much dominated an entire decade) or about 20 others you could easily spout from the top of your head.
These are all artists/bands that you could play a song anywhere in the world and people will recognise it. Frank Ocean and Amy Winehouse on the other hand...
...and dare I say it - I think Beyonce peaked in the Mid 2000s waaaay before Lemonade.
Full disclosure: Millennial here 🤣