I think it's more than the lack of a summary. The whole essay could really benefit from a lot more editing and tightening up.
Words-of-prose can be like lines-of-code: beyond about 500, it takes a long process of review not to have some degree of mess.
This time, I want a message to get out, and fast.
I might rewrite it in a week or so. Pretty much all of my 2000+ word blog posts deserve to be more than one post.