Here is a question I was asked recently concerning egalitarianism.
What harm does egalitarianism really do?

It is easy to show from Scripture egalitarianism is unbiblical. So, it should be fairly obvious that those who are egalitarians have interpreted Scripture in light of the society around them; rather than let Scripture interpret itself.
Can you give other major reasons such as the harm it has done to Churches and the home?