Generally, most genuine profiles are easily identified and discussed upon by members on here, and sooner or later a review appears on here.
If it is still there 1 year later with hardly any feedback, then we tend to get suspicious.
Whoever sees her first has deemed to taken one for the team, as it were (TOFTT).
There are always risks associated in going to see a WG with a new profile, so most members on here will post details of the profile, where others then provide their input, thereby enabling someone to decide if she is still worth seeing.
Rather than worry about the dangers you quote, most will be concerned on here whether the pics are genuine or fake, or if a different girl opens the door when compared to the one in the picture (B&S - Bait & Switch),
or whether the profiel is a private gallery scam (PG) on AW, where some pimp/ profiler hasd put up a fake profile, temptingf members on here to pay a fee to access her private gallery on AW, in order to decide if she worth seeing, when all along, there is NO chance of sseing her.
Hope this helps.