Maybe a machlokes between Avram and CTLawyer may be explained by their surroundings. Avram gets more in-town poshute shnorrers who are trying to help their offspring. Ctlawyer may be getting more organized ones that travel between towns having lists of shuls, wealthy people, with netflix-type reviews from the previous visitors. The latter may either belong to organizations or be not-fully-vetted types.
netflix: a friend with a local business pointed to me that once he gave a visitor more than usual amount, and the next week visitor insisted on exactly the increased amount.