LU,
First of all, in the US a majority of organizations are regular businesses which operate for profit. I can’t imagine it’s much different in Israel.
Secondly, the fact that the organization receives funding doesn’t mean the employees are “schnorrers”. They receive a salary for doing something productive. The fact that the salaries aren’t paid by the beneficiaries of the services is irrelevant. The schnorrers are the people who benefit from the services the organizations provide without paying.