Could you give some more examples of this? Because I don’t think I agree that it’s even technically correct, though I don’t have a proper argument as for why. I feel like this is more likely a non-native speaker picking up on a structure like “does your X do Y?” and repurposing it incorrectly.
Thanks so much for these, I really enjoyed reading them. I’m not sure it’s the same thing though to be honest. I feel like in this example, ‘does’ is where ‘do’ would go. Eg ‘do your family members? Do your staff? Does your partner?’ In your links I think the closest examples are those saying that they need to add a word after ‘do’ to clarify what kind of ‘do’ it is, eg something like ‘Does your medical clinic do that?’