Ok youre basically saying the obvious but you have the answers.
Is it working? No
Are the politicians investigating why? No, they are increasing the funding
Are the voters doing anything about it? No. The people fed up leave. The rest remain status quo
Im not asking you to do research. They are spending $82k per homeless person. That is more than the median income of the state. Is homeless reduced? No, it is increasing.
If not fraud, its failure. Why should we continue it?