“Forced sterilization is not a conservative ideal. It is a totalitarian tenet.”
It is conservative to keep you property and freedom if you wish. It is conservative to not take the property and freedom of others against their wishes.
It is conservative to freely enter in to contracts with others to exchange that property and freedom for other properties and freedoms.
It is conservative to freely enter in to a contract to forgo reproduction in exchange for property.
Welfare is stealing.