"The Dubai government is aware, and doesn't really care about abuse."
Complete bollocks - there have been lots of changes to welfare laws in Dubai after international criticism. Here are three examples.
Camel racing - used to be done by children tied to camels! After the outcry, they have now switched to robot jockets.
Working during the summer - construction workers now do not work outside during the hotest hours of the day during July and August.
Transportation of workers - it used to be the done thing to transport labourers in the back of the trucks, without even a covered roof or seats. You would see them in tipper trucks. Now they have to have adequate covered seating.
Obviously they are a long way behind the west, but things are getting better.