Matt Levine on Bloomberg for everything finance: While I am only medium interested in finance, Matt Levine makes it all sound farcical. It is usually a fun read, and I learn something about how the world runs (or usually in which creative ways people abused the way the world runs) https://www.bloomberg.com/opinion/authors/ARbTQlRLRjE/matthe...

Derek Lowe on medicine. He is an absolute expert on the topic, but doesn't mind to speak his opinion and to explain it on a sufficient level for me. https://blogs.sciencemag.org/pipeline/

Scott Aaronson on algorithms and quantum physics. Scott is a great communicator, and of course an absolute expert on these topics. He does sometimes go a bit off topic though. https://www.scottaaronson.com/blog/

Sabine Hossenfelder on experimental physics. Expert on these topics, and has a (very) critical opinion, which is refreshing in this field and can give a feel about what is going on. Lately, she did shift to more pedagogical explanations which are a bit too low level for me, but the blogposts still contain gems from time to time. https://backreaction.blogspot.com/

Glenn Greenwald on journalism and politics. While he is very sharp and opinionated, he digs up new stories and has an out-of-the-box but well-informed opinion I largely agree with (I'm an anarchist). https://greenwald.substack.com/