It isn’t just Chazal. And it isn’t just Rambam. It is paskened as halacha l’maaisa by the Mechaber in Shulchan Aruch. And virtually all the poskim over the centuries who discuss it. It isn’t even controversial.
At least not before Susan B. Anthony’s times.
If you simply want to disregard halacha that you disagree with and don’t like in favor of a post-feminism view, be intellectually honest and say that outright.
The idea to “suggest that women be out of the home as frequently and as much as they desire” is clearly and unambiguously in contravention of everything in the Torah from Sarah Imainu through everything Chazal clearly implore of us in the Gemora through what the poskim pasken l’halacha, including the Shulchan Aruch.