I think the “submission” talk definitely has a strong fundamentalist flavor.
I think a big reason for the difference between the fundamentalist approach and the Catholic approach is that Catholics are much more concerned about having the relationship last, we have a much longer track record of thinking about the fine print, and much more pastoral experience. The Roman mind is always thinking, “but what about…?” For example, what about dementia, pedophilia, sex addiction, mental illness, gambling addiction, alcoholism or heavy drinking, drug addiction or drug use, brain damage, ADHD, mixed marriage, or any number of fairly common complications. At some point, we start realizing that those “special cases” cover easily 50-75% of the male population, to some degree or another, at some point in their lives (a lot of us are eventually going to suffer dementia).
Also, based on the body of his writings, I feel that St. Paul was a very practical, pragmatic person. If we had the chance to ask him, “Fr. Paul, my husband wants to use our rent money for hard drugs–What should I do?” or “Fr. Paul, my husband is senile and keeps wanting to drive–What should I do?” or “Fr. Paul, my husband wants me to prostitute myself” I think you’d get very reasonable, practical, pastoral answers from him. I suspect St. Paul would think absolutism on the subject of wifely obedience ridiculous–of course there are always limits to our obedience to any earthly authority.