Are you claiming that the appendix serves no function whatsoever?
It is kinda like saying 'Bones break!!! Why do we even have em?'
No, it isn't. Bones serve a function. There are lots of vestigial remains.
Of course, there could have been design and evolving. They aren't mutually exclusive.
Perhaps. But then, you run into the problem of telling them apart. Which parts are designed, and which are evolved.
And why.
You can do neither.
dualism 