I think this is more a case of only noticing them as housewives when it gets called to your attention. Neutral/warm depictions of housewives are incredibly common but don't grab your attention because of how ordinary they are. It doesn't exactly stand out in most people's minds when they see a caring mother figure or a loving spouse.

If you want a return to the sanitary, saccharine dom coms of the sort the Simpsons was originally a parody of, I have to vehemently disagree that there is any real desire for that.