For a while, I stopped writing. But, I have recently started writing again.[1] My old blog can be found on the wayback machine[2]. These days I am writing about using invariants as a means by which to predict the future[3], before I was doing summaries/notes of books.
[1] https://www.chestergrant.com
[2] https://web.archive.org/web/20260000000000*/chestergrant.pos...
OP asked for blogs not about AI. You shared a blog you wrote about AI.