The governments of countries that stupidly don't have single payer healthcare and the local governments punishing the unhoused for existing rather than adequately helping them find housing.
The government doesn't use tax payer money to fund things. They could pay for both. The money is created out of nowhere by just raising the balance of people they're paying. "We can't afford that" is a fiction.
What kind of sadistic fucking moron do you have to be to prefer that the government spend more money persecuting and incarcerating the homeless than it would on treating and housing them?