@Jim1836 I would tend to agree with @Pat271 . I have no issue with children at my properties, but some are more suited to older kids who can play safely while outside on their own whereas others are not at all suitable for a child of any age, even if an infant in arms. Two categories is better than multiple ones -- the booking adults will prevaricate anyway.
I also take issue with AirBnB's "kids are free" when my municipality licenses me for X number of human beings in residence, be they an infant or adult. All lives matter!