Ask your children to work in it if there is nothing bad about it.
Nothing to do with religion, dignity of human beings is a universal concept. You have been conditioned into thinking its normal for young women to degrade themselves on camera in return for money. And 99% of the time it is for money. Yes its voluntary, but you live in a country where people go bankrupt because healthcare is expensive, and these are not phds with a tonne of options, you realize this?