Precisely. Can we even see a complete simulation of E. Coli?
It's disheartening how much of science news and research today is all about hype, smoke, and mirrors. It's becoming more about catching fleeting fame and money grabbing than actually producing interesting advances and results.
Exactly how would they scale this when you have something like a hundred trillion synapses between the neurons in a brain? Mind you this is falsely assuming that there is nothing of worth to simulate within individual neurons/synapses. Our current technological infrastructure isn't even in the ballpark of being good enough to deal with actually LARGE graph data structures, and people are getting excited about this nonsense. They talk up these simulations, but we don't even know the basic details about these things yet.
Let's see a complete simulation of a spider's brain from the bottom up before talking about simulating the human brain. Let's figure out precisely what is going on in the brain of a spider. I will be surprised if we accomplish that in the next 50 years.