Ludwig von Mises
Individual value is subjective (granted); the leap to "no actionable collective value" is answered — a vote constitutes value as objective-for-governance, and designated harms' effects are objectively counted.
Edition read. Human Action: A Treatise on Economics — read at the source.
What we took
Ancestor on the market as a process and the sovereignty of the profit-and-loss signal; on correct-and-release and the renounced fourth duty; and on money as a ratio, not a measure of value, which licenses the demoted-but-kept numéraire. The doctrine absorbs his genuine discipline — the live-price tether and the interventionist-cascade invariants — rather than the prohibition.
Where we diverge — and how we answer
Individual value is subjective and ordinal — granted, and the doctrine never fakes a science of inner utility. But it diverges on the leap from there to "no actionable collective value": a democratic vote constitutes value as objective for governance, and the effects of designated harms are objectively counted. Cardinality lives in the measured effect, aggregation in the vote.
The net position
On the theory of value a disciplinarian the doctrine answers, not one it capitulates to; on the market process and the knowledge problem, its ancestor — the core is Austrian, passed only under entrenched invariants.
Every position is read at the source. See the whole register on Lineage & Critique, or the doctrine itself in The System.