I agree completely. I am a returning host with a property that does not accommodate children, babies or pets. It is in my house rules AND it is in my property description!
STILL I get requests from people with small children and dogs. I write them explaining it is in the rules that we don't rent to groups with pets and children then I get multiple messages from airbnb pressuirng me to accept. If I decline I get demoted as a host.
Also I have my settings set to only guest with profile pictures and at least three good reviews and I get requests from people who don't fulfill this.
Airbnb needs to do better.