Our Founders wrote about the following:
Life - which is human life and includes family and social issues.
Liberty - which one of the contexts of what our Founders meant was the freedom to ply an honest trade in order to support the family.
Pursuit of Happiness - is the ability to pursue the end for which God created you which is within a virtuous context.
Now, these are the fundamentals given to us by God and recognized by our Founders and stipulated as the foundation of all our liberty.
They cannot be separated without harming our freedom in general.
When a "fiscal-only" conservative works to kick out a "social" conservative, he is only serving the people who want to destroy our God-given liberty.
They become the devil's tool by working to divide and conquer.
Life and Liberty, or social and fiscal, cannot be separated without harming the entire structure of freedom.
I agree with your thoughts here.