Surely not. They are in awe of her, they shake her hand with reverence, she doesn't know people or spend time with people who aren't taken aback that they are conversing with a royal! And one set to be the Queen of the UK no less! They are on their best behaviour. She doesn't see real raw life.
Surely surely you cannot think that an ordinary member of the public who is in a caring role, in the NHS, or a teacher, or a career driven hard working person, or a marketing exec, or someone who works for TFL, or in hospitality, has a less broad experience of people than Kate Middleton. They will be talking to, writing to, speaking to ordinary members of the public day in day out.
I am gobsmacked with this assertion. There is no hope. Literally none.