I'm not listening

Some local radio station has been plastering ads around on buses and elsewhere, reading

So-and-so radio
70s, 80s
   WHATEVER
we want!

Pardon me, but what about all that has happened since the 70s and 80s? And why, exactly, should I listen to whatever they want and not whatever what I want? If their radio is half as good as their ads, I think I'll pass.