Nah. I prefer regular blogs.
I guess that’s part of the appeal of Medium. They have a method for discoverability, and lots and lots of authors means lots of text to read. I’m not 100% sure exactly what my gripes with Medium are, but I guess that it feels a bit like a text factory. Personally, I prefer a more decentralized approach than what Medium offers.
However, I don’t use RSS at all. For me, finding blog posts via HN and Lobsters is sufficient – YMMV.
With that said, one of the best technical “blogs” I know of is actually a newsletter: Cryptography Dispatches.
It has a feed, I can warmly recommend it! https://words.filippo.io/rss/