The imbalance is that it's more like 2% of tax complexity but 80% (made up numbers) of time spent.
Assuming no submission is equivalent to a submission with earned income only (standard in Europe) would save an incredible amount of time.
Assuming no submission is equivalent to a submission with earned income only (standard in Europe) would save an incredible amount of time.
People with only earned income already have a very easy time of it here as well.