Why are We Disagreeing with ID?

I should have spoken clearer, design is implied when the number of unselected steps results in a probability of say, 1 in 10^40 (using Behe’s edge of evolution) or 1 in 10^150 (using Dembski’s universal probability bound).

Yes, but it’s not pointless to compute the probability of a path in some instances, such as evolution. If the path is improbable, then the result is improbable.