There will always be those who did and those who did not. I personally got an interview and acceptance and I’m from Toronto. I had almost zero connection to the Maritimes. I wrote my connection essay in a way that showcased that i truly wanted to practice in the Maritimes, which was true.
The cycle repeats every year and you’ll hear success and failure stories. This is more or less noise, no disrespect intended to anyone. What I mean is, if I had listened to everyone saying I wouldn’t get in, I may not have applied. Yes it’s a small chance and yes it’s a big pool and yes your connection may not be great, but you do you, put your best foot forward, and the rest is out of your hands. If you truly are passionate about Dal and you’re from OOP, it will be reflected in your application and the admission committee will notice it.
Good luck!