Anyone who is against this option is either,

A) Not understanding the purpose of it
or
B) Doesn't want to have the ability to be carried taken away.
Oh I understand the purpose just fine, thanks.

I just happen to think this is more of a matter of "check yourself" rather than anything SE should (or likely will) act upon. Because really, why would SE implement a feature that would just make it even harder for its playerbase to attempt the content that they create? It's not like the content has a terribly long lifespan as it is in a game like this, you know.