I have nothing against modern radio-stuff, apart that it doesn't appeal neither interest me. A matter of choices.
It would be too long for me and perhaps too boring for you to explain my view.
I limit myself publishing another illustration from the old days, recently discovered on the Web (thanks to whom that has published it).
Neverhteless deeply evocative and explanatory about what I mean by 'Radio' and what I see in it.
Radioman, July 2017