Most people that are suicidal are crying out for help as well. And the help they need only comes from God.
As you say, homosexuals don't need our money. They need to change their ways.
There are always exceptions, but as a rule homosexuals are better off than other people. They don't have family expenses. If they live together, they tend to have two high wage earners and no dependents.
Throwing money at people to enable them to pursue the wrong course is not a good idea. And that's exactly what a lot of the AIDS funding does. It furthers the politics of AIDS, which is fundamentally destructive.