For a short time, this libertarian logic did make sense to me. But I grew out of it.

To be fair, there are many shades of libertarianism. The Ayn Rand libertarians are whacko. Other shades have some allowance for the government interfering with the "natural order." They believe in public (toll-free) roads and public education. Some even believe in public health care. But they still believe big companies who are failing should be allowed to fail.