Not all searchable but a lot of blogs to discover:

https://blogroll.org/

https://collection.mataroa.blog/

https://gossipsweb.net/

https://href.cool/

https://indieseek.xyz/links/

https://links.yesterweb.org/

https://marijn.uk/linkroll/

https://maya.land/blogroll.opml

https://nodes.indieseek.xyz/

https://sadgrl.online/links.html

https://stumblingon.com/

https://terra.finzdani.net/

https://theforest.link/

https://waxy.org/category/links/

https://www.kickscondor.com/hrefhunt/

https://www.mojeek.com/

https://yesterweb.org/link-directory/