Why are we told not to give cash to the homeless but forced to fund wasteful government spending?

I'll, once again, re--post my question here THE WAY I FUCKING WROTE IT... Why are we told not to give money to the homeless because we don't know what they're gonna spend it on but, we're forced to give it to government... and we have NO CLUE the kind of bizarre shit THEY'RE gonna spend it on!! Measuring mouse dicks!! Shooting videos of flies fucking!! Learning how to speak Koala!!
Especially since there's NO LAW that says you HAVE to pay taxes!!

Updates
4 mo
By the way, the way GAG has it re-written before I added the actual question, they had it listed as SEXUALITY!! THERE WAS NOTHING SEXUAL ABOUT THE QUESTION!!! Even AFTER I changed it to society and politics, they changed it back to sexuality!! GAG has gone to hell!! No WONDER nobody comes here, anymore!!
Why are we told not to give cash to the homeless but forced to fund wasteful government spending?
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