Hey Luckylion! Cheers for the thoughts!
People I had asked claimend that they really wanted to read the article and I had also limited my research to long articles from sophisticated news like NYT. However, I can't say for sure that they really wanted to read the article or just said so.
The summary idea you brought up is actually an interesting one: Getting an automatic summary (or some key sentences) so that I know at least roughly what the article is about. That's what you mean, right?
There was a simliar idea recently on product hunt: https://www.producthunt.com/posts/i-lazy-to-read. Worked medium well for me but the idea is quite cool