Very interesting read and nice animation. One thing though is that the solution seems "too good to be true". Lots of smart people have worked on intepretability problems before and tried the simple ideas he is talking about.
If those results hold, it is a real breakthrough in the sense that it is a sharp simplification of an actually complicated problem.
If those results hold, it is a real breakthrough in the sense that it is a sharp simplification of an actually complicated problem.