Good and Simple Tax or Gabbar Singh Tax. The discourse around GST has been anything but pleasant. Ever since the government launched GST, several amendments have been made to the rules, much like demonetisation last year. But while demonetisation was a one-time pain, GST is proving to be an everyday issue- both politically and for the common man. In Gujarat, it has become the biggest election issue. The ‘mersal’ controversy in Tamil Nadu also refuses to die down.