Magazine Selections in Train Stations

In my youth I could've sworn there were more magazines available for sale in train stations. And the range ran the gamut from the topical and salacious to the cerebral and pithy; you could have gotten a copy of the New York Review of Books in a New York train station. I could've sworn you could buy a copy of Foreign Affairs or Foreign Policy in a New York train station. And without doubt the New Yorker and New York Magazine were commonly found. Now it seems to be limited to magazines about criminals, and women with big beautiful bottoms.

Why did this happen? No doubt online access to information has limited demand for magazines, but does anyone know if this has been written about, or discussed somewhere else?

I recall seeing Soldier of Fortune magazine in train stations. You could pick up a copy and read firsthand accounts of mercenary activity in god-forsaken parts of the world. It was cool because the New York Times would give you their version of reality, and then some amoral uber-killer would matter-of-factly tell you what he did, where he did it, and why he did it. Does anyone recall buying Cracked magazine in the train station?

Anyway, just wondering if anyone remembers these magazines and has a theory to their absence.