The moral principle of subsidiarity requires decentralizing authority to the most local level.
This principle "implies decreasing the role of government and employers in health care when lower order groups can better serve individuals and families," which ObamaCare fails to do.
Subsidiarity is often supported by proponents of limited government and self-governance, as well as many nationalists.
Subsidiarity is a Two-Sided Coin, Posted by Meghan Clark - Catholic Moral Theology (catholicmoraltheology.com)
Common Good is Not Fostered By Subjecting Individual to State, by Bishop Emeritus Thomas G. Doran, 2020 (observer.rockforddiocese.org)