there's plenty to discuss whenever you've read something someone else has read. just think about book clubs that get together and talk about books that everyone has just read based on questions that they might have shared before hand. you can always share your insights into the book, your opinions on the content, connections to other things, etc. It's funny to me that people are saying that conversations around these things would get stale.

My tip would be to have a group of friends, potentially online in a group chat or in person, all read one or two _short_ pieces that you have selected so you can discuss them, and then have another person select pieces, etc. I highly doubt that you will find another person out in the ether that has read a lot of the same stuff as you have at the level you want or expect.