c.i.
I guess it's an acquired taste.
As I stated above I WORKED in one such place, and when I saw 'old time' pictures of it, I was fascinated.
there's a lot of HISTORY in old postcards including social history.
In fact in the late seventies I used to teach an undergraduate course on the history of social welfare, and I have always been fascinated --often appalled-- by the various institutions that society evolved to deal with the poor, the aged, the blind, mentally ill, epileptics, retardates etc etc.