To be fair the ipod classic used a platter drive and ipads are high speed SSD storage. That being said, it's been years of the same storage options and at those prices it should be much higher, along with their iCloud storage offerings.
I can do it without even trying. I can't fit all of just any one of all of my music, shows, documentaries, books, or movies on any {i,iPad,tv,watch,vision}OS device ever made.