It can be both.

A prostitute with no power taking whatever work is offered is hardly indicative of balance.

Just because there's a market doesn't mean it's not balanced.

While I think sex work should not be demonized as it is, I agree that both parties participating should be prosecuted - however, that prosecution should also consider the power dynamic balance to actually be fair in its justice. Most justice systems are anything but fair.

The SJW victimhood worship is a whole other can of worms.