Wednesday marks the first anniversary of the Business Roundtable’s vocal renunciation of “shareholder primacy” in a statement that claimed to “redefine the purpose of a corporation.” Like most efforts at “corporate social responsibility,” the initiative has proved long on public relations, short on action, and lacking in effect. Among the 181 CEOs who signed, Harvard Law School’s Lucian Bebchuk and Roberto Tallarita have found only one whose board of directors gave approval. On the organization’s own website, the most recent “Principles of Corporate Governance” still dates from 2016.

The Business Roundtable’s CEO members sought to ensure the public that they could be trusted as benevolent leaders of the economy, but instead they have demonstrated precisely the opposite — that multinational corporations are incapable of fulfilling obligations voluntarily to anyone besides shareholders, and external constraints are needed.