My 10 year old listens to queen and loves animated films from yesteryear
My 8 year old listens to ac/dc, deep purple and cream!
Most 16-21 year olds I know (I work in FE so it’s quite a few) are fully conversant with old bands. Had a great conversation with one yesterday about husker du. Loads of cure & clash t-shirts being worn around the college at the minute.
The young uns get it, they just aren’t prepared to like or rate things because we do.
Things are as they should be.