Street Parking Attendants in Makati?

I don’t understand why the City of Makati, with billions of surpluses annually, still collects parking street fees. If one will count the number of pay parking collectors in every street, compared to the number of vehicles parked, I don’t think the income makes a substantial contribution to the city’s income. I also think that the ticket attendant are mostly useless and doesn’t do any service to the city beyond the fee collections…. To be continued.