> The issue isn't that it wasn't planned properly, the issue is that the real world wasn't taken into consideration by people who either worked for the likes of Google who were aching for a globally unique identifier per device or just delusional about how much we can change in real world.

All this complaining and not so much as a single hint or even belief that there's a better solution.

I suppose we could read into the complaint some kind of faith that one does exist, but since nobody has found it yet, the faith is a little uncompelling so far.