Will AI Replace Everything?

AI will replace everything. Eventually. 

Right now we have 3 distinct working categories:
1. Human
2. AI
3. Human-AI collaboration

We talk a lot about what sets us apart as humans... 
Creativity
Inter-personal skills
Socioemotional capacities
Etc.

But I'm curious... what happens when the line between human and AI blurs to the degree that there are no longer 3 nice-n-tidy categories? 

Yes, you still house your inner human skills, but AI becomes embedded into all digital platforms to such a degree that even if you aren't leaning on it, its integration is unavoidable. This won't happen tomorrow...but, look down the road with me. 

Because from what I see...we're headed to a place where the line is so blurred it will potentially be impossible to decipher between what exactly was your contribution and what exactly was AI's contribution.