Do what ever you want to do, to determine randomness.
Twice you have stated this, by chiming in with a statement regarding randomness but you are not helping the original poster with their issue(s). You are only complaining at me.
I only make a suggestion as to what you could do to achieve randomness, do whatever you want to do to achieve randomness based on your own criteria
Please take time to add something useful to threads and not to complain about randomness determination
Developers are free to determine how they want to randomize something, I just make a suggestion based on what I like to do to attempt to increase entropy