Richard Feynman thought that if he cannot explain an idea simply he didn’t understand it well enough. I believe he practiced learning that effectively counteracts the dynamics of the Expert trap. When he was doing a PhD in physics, he would approach freshman students and attempt to explain complex theories in the simplest possible form. When he couldn’t do it he would come back to learn more. He did it over and over again until he would land on knowledge descriptions that are simple to grasp.
I believe this helps counteract: Expert trap 🎨