Hacker News’ preference for the page title conflicts here with the fact that this is a personal blog and implies knowledge of the author.

You either know who Sabine Hossenfelder is (theoretical physicist and educator) or you don’t.

Came here to say the same thing, titles like these gives me a head ache.

For me, the fact it comes from the backreaction blog was enough background information. She is always going on about particle physics.