Crooked Timber, Daring Fireball, kottke.org, Econbrowser, DSHR's Blog, Jayarava's Raves, Pushing Ahead of the Dame, A Collection of Unmitigated Pedantry, Michael Tsai, Scripting News, Simon Willison's Weblog ... about 150 feeds in total I think (some of them inactive now but overall more than I can read.)

I think most feed readers support OPML now, more people should put together blog starter packs (like Bluesky's starter packs, which are super useful.)