Some interesting thoughts. When it comes to PARA + JD, I find that these are competing frameworks. Before I went all JD, I did use PARA. PARA is the part of BASB that makes up the framework/method for organising digital information in a way that you know where everything is. And that the information is organised in the same way across systems/apps.
JD is the same; a framework for organising digital information. Areas and Resources in PARA always got unclear and folders kind of moved between the two. I decided to pass on PARA and implement JD, and have never looked back.