I've been looking for a way to stop bluetooth from pairing with the Macbook asleep, this looks promising to switch it off when the lid is shut at least: https:

I've been looking for a way to stop bluetooth from pairing with the Macbook asleep, this looks promising to switch it off when the lid is shut at least: https://apple.stackexchange.com/a/272244 https://apple.stackexchange.com/a/272244