This is part of a much wider debate in education that has been going on for quite literally decades.
In a nutshell, the question is should teachers be trying to teach "skills" like analysis, critical thinking, problem solving etc. or should they be teaching "content", mainly facts and context for those facts, plus accepted theory such as scientific theory.
KB is firmly on the side of teaching content. Which of course leaves her wide open to accusations of rote learning facts for passing exams.
I agree with KB. You can't think about stuff without knowing stuff. Trying to think (about anything) without millions of facts in your long-term memory is like trying to build a wall without any bricks.
The more you memorise, the better your memory gets, and the more connections your brain can make, increasing your general intelligence. The more intelligent you get, the more you can think critically and problem solve.
Yes, you can google what date was the "Field of Cloth of Gold". You can even google what is actually was, and get a summary.
But if you no nothing else about Henry VIII, France, monarchy, or that period of history, the summary you just googled won't mean much and you will be little better off.
The more facts you know, the more you understand about everything.
This is also the essence of "cultural capital". If someone at work makes a joke about Fagin and Bill Sykes, you will get the joke if you have read Oliver Twist, or at least watched a film of it. (OK, an unlikely scenario, but the joke or comment could be about a painting, an economic theory, a bit of science, an historical reference, or anything).
And more importantly, cultural capital is not just about understanding other people's jokes and passing comments, it is about having a "big picture" of the world and society we live in, built up of countless millions of facts. It is about living in a world that you understand.
If you don't understand anything beyond the small community and class you grew up in, your world will remain very small.
Obviously, to teach a content-heavy curriculum to children with attention spans degraded by their phones and used to constant entertainment requires a very high level of discipline to be enforced.