AT? These might be what you’re looking for https://www.macklin.co/rss-feeds/ https://www.macklin.co/huginn-rss-website-image-feed/ You can filter the feed before you generate the output, of course.
Or possibly https://blog.andrewcantino.com/blog/2014/04/13/adding-rss-feeds-to-any-site-with-huginn/
I’ve added a couple of bits to the “code” so that there are links to the reddit & redlib sites in case the comments are interesting but pulled into the feed too soon in the conversation. Also the option to use “credentials” as a way to set the server address as a variable.