Most or many Christians fund their missions by appealing to Christians in churches. The collections taken go direct to the missionaries and perhaps the school or clinic or whatever they are working at. There may be a mission fund through an org, but a lot spend their furloughs fundraising. No problem with that but asking for debt relief? THAT went over the boundaries.
Will a hundred buy a cart? I bet they seeded that themselves hoping the friends would compete to be generous. Like the tip jar with a few buck already stuffed in at opening time at the coffee shop.
I feel for any family in medical need, but if I can't help all of them, I'm sure not donating so that someone can annoy people!