The Loa also forbid following multiple pathways outside of Gonk. So Druids shouldnt be a thing for them under that line of logic. Not to mention this comment
I WOULD agree with you. But again, the reason Blizzard gave for the Zandalari not being Warlocks. Is they did not deal with a Demon Invasion, ever. Is that true? I don’t think so but that’s the reason we were given.
So your scenario is a made up one, because what we are told contradicts it.