Let me reassure you: it's not a matter of luck, it's a matter of criteria. Once people are in the express entry pool, those who are the most qualified and have the most points will be drafted. Once you invite someone to apply and they're approved, they can indicate where they want to go. They're free to go anywhere in Canada, except Quebec, because Quebec chooses its own immigrants.
On June 9th, 2023. See this statement in context.