No tangent. It's VERY simple. Companies have done their own vaccine mandates outside of government mandates! BHP is an example, which you should know since you cited it! I seriously don't understand why you are having such a hard time understanding this!Again, you just keep changing the goal posts. And off on another tangent.
Can't you give an example of a business which is ignoring government vaccine mandates?Understood. Whether you are aware of them is irrelevant.