It is deconnected from reality because Behe repeatedly said that if an IC system could be form in the course of some evolutionary experiment such as the Lenski’s LTEE, this would falsify ID.
The logic of ID is as follow:
- first premise: unguided, blind natural processes cannot explain certain biological features such as IC or high FI.
- second premise: intelligent agents have the ability to produce such features
- conclusion: ID best explains these features than unguided, blind natural processes
So any observation falsifying premise 1 would falsify ID.