Paying housewives a wage would improve not reduce social mobility. Many women would still choose to go to university and the vast majority who do will still want to work. Paying housewives will not prevent any women who wants to work from working. Rather it will simply provide another option for those who wish to devote themselves full time to their family. This will give these women some financial freedom giving them more opportunities to educate themselves and their children so that they can get a better job than they otherwise would when they no longer wish to just be a housewife.