Concerning the Sequences:
I believe the main thing they lack is structure. They address lots of topics from lots of angles and I don’t see the “map”, I often fail to see them in context. Introducing a tree structure would not only help to orient yourself while reading, but could also make maintaining easier. A (non restricting) progression system with prerequesits could also be implemented for better guidance. However, I am very aware of the time cost and very unsure of the efficiency.
eg. epistemic/operative could be the first layer categories.