If anyone is interested in reading the actual content, but not wanting to load Twitter for really no reason at all, here's the link that OP's link links to so you can get there in one step instead of two: http://paulgraham.com/ace.html
(not a comment on the content) It's always jarring when I run into a true non HTTP website in the wild, but oddly adding HTTPS to that link shows that a wildcard *.store.yahoo.com certificate is being used (valid from Jan 3, 2022 through June 29, 2022).
I left off the s because in chrome, the ride in is more jarring because you have an extra set of steps to continue on as a safe site, and then shows the https crossed out in red. Without the s, it just has the grey warning beside the URL, which is a little more civilized.
Have you seen the Smug Lisp Weenie stuff? If I ever saw a modern fancy paulg site, I'd turn and run, 'cos we know from experience that is not his style. Some people wear it well.