If you're looking for blogs on specific topics to include, perhaps this specialized search engine may help you: https://marginalia-search.com/

The guy that lead the creation of Firefox. He also runs a nightclub in San Francisco, and was the lead developer for XEmacs. https://www.jwz.org/blog/

It would be helpful if you were more specific about the feed categories you’re looking for (e.g: specific hobbies, technology, …). Or is this supposed to be a generic question?

I like Terence Eden's blog

https://fiddlrts.blogspot.com/ - lawyer, book lover, concert violinist, and recovering evangelical writes very incisively about the politics of evangelical America and the religious right in general as someone who grew up inside of it. Also reviews books, national parks, and local theatre but that often ties into other topics including social justice and parenting

All blogspot blogs and I think all WordPress blogs automatically generate an RSS feed btw, usually located at /feed or /rss (Edit: actually at /feeds/posts/default for blogspot, specifically)

just sayin'

You don't want to read my personal blog, but it DOES have an RSS feed because I'm not a sociopath.

Heres my blogs:

• https://hackaday.com/blog/feed/
• https://aartaka.me/rss.xml
• https://soatok.blog/feed
• https://news.elenarossini.com/rss
• https://grimmwa.re/blog/feed.xml
• https://100r.ca/links/rss.xml
• https://piefed.social/u/perfectdark@lemmy.world/feed
• https://shkspr.mobi/blog/feed/atom
• https://blisscast.wordpress.com/feed/
• https://veronicaexplains.net/rss/
• https://xn--gckvb8fzb.com/index.xml

I have a metric ton of comics as well. Tiny Tiny RSS on my own server. Its so nice :)