@Craig368 Airbnb sure doesn't make it easy for us hosts to be able to properly vet potential guests. A long time ago, Airbnb was all about matching hosts and guests, now it is all about THEIR bottom line. The host, who carries all the risks, does not matter any more.
I suggest you turn on Instant book and, th set the requirements to government-issued ID required, profile pic required and maybe recommendations from other hosts required. Ask a lot of questions. If you don't like the answers, decline. At least, with IB on, you have the option to cancel any reservation that you are not comfortable with. I also have a minimum age requirement of 25 and state that I may ask for an ID upon check-in. If an potential guest is not ok with providing an ID, then that's a major red flag for me.