Seeing a Substack email collection box where you have to agree to whatever its terms are to subscribe with a skip to content link of "No, I'm a coward" is... an experience. I'll take your word he's an excellent writer, if there's an RSS feed maybe I'll subscribe.
Most Substacks have an RSS feed (I'm not sure if one can disable it or not); in this case: https://samkriss.substack.com/feed
Oh, I just edited it with developer tools to "No thank you, and I'm brave" so that clicking it wouldn't turn me into a coward