I moved away from Drafts for a couple of reasons - one being the difficulty of initiating actions from outside the product. There was supposed to be a way of doing it, but the documentation in that area was particularly opaque.
However, the dynamic notebooks idea built from a combination of tags I really, really liked. For me it's the big thing missing from Joplin.
Workflows with Joplin is on my ever-growing todo list, so I'm interested to learn how you go.