I think a lot depends on what part of the country you're located in.

Also, i think of fwb differently than random hookups in that you know the other person and have a level of trust with them.

If you're meeting a random on tinder and letting them come through then you kinda get what you deserve at this point. I don't know anyone personally who is doing that. But I know girls who have told me that guys are trying...but not succeeding.