Hiring is a two-way negotiation, and while I'm sure the grandparent doesn't see it that way, assertive declarations like "I don't want CVs to be unique, I judge people based on merit." are a workplace smell that some people don't want in exactly the same way that photos in a CV are.
It makes the boss sound like someone who values conformance and hates diversity. Maybe unfairly, but impressions are everything at this stage of a relationship.
To wit: if you really want to hire good people "based on merit", you need to stop being so judgy about the oddballs.