I dont take JDW's opinions seriously, as shown all throughout this era writers are more than willing to do the opposite of whatever he thinks. Duggan especially has written Emma as a complicated hero and not a villain that JDW thought she was/is. His opinions are his alone and don't impact the stories we get from certain characters and I think that's a good thing to remember.
he's definitely wrong about Emma, like her being a x-man for almost 30 years proves it idk.