Darn Joe, did not understand a word of that second paragraph, way over head.
I never check to remember, for what you said, the person comes in room -- not way going to that - private stuff why take chance on that?.
Now you wrote, some qualifications on that being negated, but convoluted, did not get that at all.
Again though: No issue with sparse on that... but ask: prefer apfs volume as more stabile? Why sparse not as good again? Is this really a must do? Sorry, may be impossible in forum to understand what wrote out remembering, but do this to forget.... complex stuff... even to know trying to say.
It is definitely NOT A MUST-DO. It is at best a recommendation. If you are not comfortable with it, then forget it.
