They also have the diocese that funds them, and probably have investment income.
They are the catholic version of ACORN
Don't count on it.
and probably have investment income.
And what ... you have a problem with investments? Communist much? Investments must be managed, in any case.
Both of which distract from the truth, that for the vast majority of non-profits (including religious orders), fundraising is an active pursuit.
You're barking up the wrong tree. There's lots wrong with this wretched woman, but this isn't part of it.