Instead of working something productive, I have been fighting with #FreshRSS and its #XPath (scraping) feature to make a working #unifi blog #RSS feed.
After some back and forth with documentation and #AI, I finally have a working version.
Still blown away that they have terminated the feeds (especially for the blog site), and glad that 1.20 version has introduced this possibility with no need to depend on other public or #selfhosted services.