I profoundly disagree; I think that it is intellectually patronizing to think that to engage people articles must be shorter.
I read @srinivas rao's 30 minute article and it spoke to me powerfully just as much as I read and enjoyed the short squeeze write up which was 15 minutes long.
Different strokes for different folks. We need to recognize that people are diverse. some like fast food articles and some like gourmet meal articles.
Gourmet meal articles are nutritious and have far more benefits....