It's not wrong because all jobs are by mutual agreement. You aren't in it by the grace of the owner. You have come to an agreement with them to trade labour for

It's not wrong because all jobs are by mutual agreement. You aren't in it by the grace of the owner. You have come to an agreement with them to trade labour for pay. Therefore if you do know the working conditions in general there is nothing wrong with trying to renegotiate using your leverage to get better conditions. This is most obvious in trying to negotiate promotions and pay rises in peoples day to day lives. The biggest issue for most workers is that the company that employs you has a lot more leverage than you do as an individual. Collective bargaining at its most basic is a means by which employees can band together to increase their leverage and negotiate better deals for themselves. Employees agitating for change is the basic building block for improving conditions. Take the bad option knowing the downsides and work to make it less bad.