I am of two minds on this:
1) You may have heard of the term, "Rice Christians". As defined in Wikipedia:
"The term comes from Asian countries, such as India, China and Japan. Concerns have been expressed both by Christian missionaries and by those opposed to Christian missions that people in these situations are only nominally converting to Christianity in order to receive charity or material advancements.[2] One of the earliest examples of this concept in English appeared in 1689 with the writings of William Dampierwhen he wrote regarding the French priests' effort to convert people of Tonkin that "alms of rice have converted more than their preaching." "
Also, having run into people who have thought nothing of traveling from town to town, no real job or source of income, hitting up churches and organizations for money to help them in their "time of need", I can see why any organization would be cautious.
However, in the case of the JW org, they don't even help THEIR OWN in times of financial need. Chronically sick sister in the hall, can't work, barely existing? "Get the family to help, or get her to ask the Government for assistance."