It isn’t expectations that the economists have to adjust - it is their economic models.
Most modern macro-econ models are an outgrowth of the increased economic statistical measurement of the US and world economies post-WWII.
Since this is the first debt deflation we’ve had since the Great Depression, the post-WWII stats don’t reflect what happens during a debt deflation. Therefore, the expectations created by the economic models are simply incorrect.
Consensus yesterday morning was +75K until the ADP report came out then it went to +90K.