It's worth stating the obvious that any charity effort like this, with inequalities of power, has the potential for abuse, even significant abuse. But what has actually happened is a different matter and might not lend itself to easy conclusions. What I didn't get from scanning the piece amid my internet crashing twice, was whether there was an allegation of some sort of' exchange' (actual payment, fake offers of citizenship etc.). Without that, you might just have people in very difficult situations, but still something that is consensual.