HR's "trust moat" is a vendor pitch, not a defensible position
The most dangerous idea in people analytics right now: HR's real moat is employee trust. Employees confide in us, so we'll own voluntary "zero-party" data nobody else can ethically get. It fails four ways.
The origin is a pitch. "Recognition is the most human signal" comes from the company selling recognition software. The widely shared manifesto on ethical voluntary data was written by that vendor's CEO. Trading the surveillance pitch for the recognition pitch is still buying a pitch.
The data isn't clean anyway. People don't volunteer bad news because it can cost them a promotion. Voluntary disclosure gets performed the same way surveillance gets gamed.
HR isn't the trusted party. Workers read HR as an agent of management, and they're right. Real trust runs sideways - to peers. Actual advocacy lives with unions and works councils, not the function holding the layoff list.
And even if all three were false, trust doesn't convert. "Employees confide in us" buys nothing in the room where budgets are set. The one well-documented case of stalled analytics gaining traction did so by stripping the relational justification out entirely and reframing as cost control.
Claiming trust as the moat doesn't prevent the dismemberment. It is the dismemberment - it's where a scared function hides while Finance and Engineering split the mandate.
Source claim: The claim that employee trust is people analytics' structural advantage fails on its vendor origin, data quality, who actually holds workers' trust, and its inability to convert into standing where budgets are decided.