Slavery is bad, but trapping people in an open-air prison, shooting their children at random, limiting their imports, cutting off their water and electricity whenever you feel like it, and abducting their children is perfectly fine though!

Hamas did nothing wrong. If anything they should have killed every "hostage" that served in the IOF. If they should be hung at the hague and aren't, why is it wrong for Hamas to do so? Justice wouldn't be served otherwise.