The biggest problem with the mandate on birth control IS that is is clearly unconstitutional.
Mr. Cochrine in the WSJ covers a host of other problems that he thinks is more important.
The taxes and spending we argue about are the tip of the iceberg. Salting mandated health insurance with birth control is exactly the same as a tax—on employers, on Catholics, on gay men and women, on couples trying to have children and on the elderly—to subsidize one form of birth control.
If the government wants to subsidize birth control, OK, pass an explicit tax, and sensibly subsidize all birth control. And face the voters on it. The tax rate and spending debates that occupy the media are a small part of the effective taxes and spending that the government achieves by these regulatory mandates.