NatSpec is a boon to all Solidity developers. Not only does it provide a structure for developers to document their code within the code itself, it encourages the practice of documenting code. When future developers read code documented with NatSpec, they are able to increase their capacity to understand, upgrade, and fix code. Without code documented with NatSpec, that capacity is hindered.
The veRWA codebase does have a high level of documentation with NatSpec. However there are numerous instances of functions missing NatSpec.
