Basically if we get sex robots you can get a wife that doesn't drain your life she's shut down and has sex whenever you want doesn't complain how long or short time you last and do it any time you want

Also with AI on the rise it's possible it will even get to be a emotional support like those various waifu apps

And the best of this being popularized and accepted will be that women will know reality get a personality and something interesting to offer sadly they just will be overshadowed by sex dolls/robots