Our tariff scheme with the EU is effectively balanced. Zero-for-zero would be great, but it's simply trading one balanced scheme for another. It also does nothing to address the trade imbalance, which Trump swears is the reason to do all of this.
But there is no logic to this. We already have zero-for-zero from Australia and a trade surplus in our favor. But we dropped a 10% tariff on the Aussies. If zero-for-zero and/or a trade surplus is the goal, how is Australia supposed to negotiate their way out of the new tariff?