And it's never mentioned, but most of them are men.
Most slaves in the modern world are men.
It's not seen as important - female slaves are far rarer but they get all the attention.Take a look at this BBC article. It will either use gender neutral terms - so you don’t realise it’s happening to boys and men - or it specify the gender - because a female is being hurt, and now you must feel sympathy for their oppression.
Boy slaves will only be called ‘children’.
The males cannot be victims! They are victimisers. That is feminist doctrine. So their masculinity must be erased.
We care when women suffer. We used to care about men, too. #Feminism changed all that.
Men crying? They need to man up. Or we'll drink a cup of their tears.
It is slavery.
Worse, it is slavery of the mind, enforced by the slaves in their self-loathing.