We've had this discussion in previous years. There are people who set up an account and shot gun requests for plants to a lot of members looking for... cheap plants? free plants? In past threads, it turned out that the same person asked a lot of us for things.
I've gotten maybe three of them over the years and declined. They train me so hard at work on phishing and other cons, if it even smells a little like it could be someone just trying to take advantage of something or someone, I take a pass. If they stick around for a year and contribute, then maybe next fall I might email them and invite them to look at my plant list.