You singled out Kate but all the royal women are attacked for their choices in every aspect of their lives.
On this thread? I crticise Kate because, when you look at the court circular, she doesn't do much. She comes across as a freeloader.
The Queen is criticised because of her privilege, shielding Andrew, tax dodging and interference in legislation. I don't think Anne has been criticised here, someone said she likely did have some sense of duty like the Queen. Sophie, Beatrice and Eugenie have barely been mentioned. Camilla's been criticised because some feel she's lazy. The Queen Mother for her debts and transferring assets using a tax dodge to avoid inheritance tax.
Charles has been criticised for being entitled and out of touch, William for being entitled and lazy, Edward has been scarcely mentioned, Philip because of his racism and entitlement, Andrew we need say no more. Harry for getting into Sandhurst not on merit but just because of who he was. Likewise any member of the family given a place anywhere that is usually reserved for those who've got there through merit not position.
I'd say criticism hasn't been exclusively directed towards the female members, and it hasn't been based on their personal choices, but on their privilege and how they use that privilege.