To an extent money does buy happiness. Without it you and I would have nothing. Money buys you a car, a house, medicine, etc... Without it we would have to live life in simpler times like before.
My dude hahaah. I fucking love Logic.Sanctuary said:"Money can’t buy happiness, but that shit can support it,
‘Cause what’s a family of five if you can’t even afford it?"
In other words, money does not equal happiness, but it is an essential in life and does help in life.