Where do you think that “Humanitarian” money ultimately goes?
It doesn’t ultimately go to Hamas, if that’s what you mean.
Just like in our society, where there are criminals who insert themselves into all levels of our society, from normal companies, to the police, to judges, to agencies of the government ... since we find that in the USA, you’ll find that in Gaza. But we don’t shutter a company in the USA because we found a criminal or two in it.
So, just as criminals here in the USA benefit by a functioning and working society and the benefits from that society ... Hamas can benefit from being in a society there too ..but we don’t shut down society because there are criminals who benefit from society being there.