Sorry.
I get immersed in this stuff and it can start to feel very hopeless.
I do believe that most men are fine but that a significant minority are not.
I also beleive that quite a few of the "fine" ones will behave in ways that are bad for women and girls if they feel it is allowed by society.
Many men seem to feel that paying for sex is OK and to be fair so do lots of women - most of our political parties in the UK are in favour of decriminalisation for men who buy sex / control prostitutes etc. This policy is all about breaking down some of the stigma around buying sex, stigma which I approve of wholeheartedly.
If there is no stigma in buying sex and it's a job like any other, why the outrage about what these aid workers are doing?
The cognitive dissonance is stunning TBH.
We need to accept that sexual exploitation is always bad, and that it's not right that so many people are able to "see" exploitation when it's people >>> over there, but unable to see it when the same dynamics exist in "our" society with "our" men. The whole thing gets very racist as well.
Peel it back and you have a common theme of men, with power (of whatever sort), sexually abusing women and girls (and sometimes men and boys). This is what needs addressing.
In the case of trying to control what men do when they are being sent into situations where they are given power over desperate people, I can see that it is hard when they are using 3rd party orgs to distribute. However, their own people have been caught as well. And UN peackeepers from other countries. So any excuses around it being 3rd party suddenly don't wash.
So, start using women instead. Kills multiple birds with one stone. Money / paid work into the hands of local women. Empowering them. The way women spend, has more benefit to local econmies and also to children. And, they are less likely to rape the people they are supposed to be helping.