You might as well ask why a bullet didn't go through bullet proof glass on a Mercedes, and then ask why we don't use a Mercedes instead of a BMW.
Both Mercedes and Beemers are Shite IMO.
I have both and they are both in the garage getting fixed.
Cheap Japanese cars has proven to be more reliable to me.....
What does that have to do with our discussion? Fuck knows, you brought it up....
That being said...
You could have explained all this things to me in your first post

There was no need to waste bandwidth

Do you get me now?