I have been frustrated by the same thing, but of course there is nothing you can do to fix it. Unless someone can get hold of the analog tapes and remix everything.
What's up with lousy bass on classic rock recordings?
Few examples: ACDC Back In Black, Van Halen 1, Boston (1), WHO's Next, Def Leopard Pyromania.
The low end is almost non-existent. Digital and vinyl.
It's not my system, I listen to a lot of jazz, other classics like Janis Ian Breaking Silence - bass is rich, full, has slam when appropriate.
Compression? Or were the low frequencies never there? Pretty disappointing.