I often went out with my wife and my children. Usually my wife took initiative "I want to go to ...." so we went to the place that she want. I knew my wife would be getting bored if she always stayed at home. She had done many thing to please me and made me happy. So, why didn't I please her with giving what she want?
We went to various places. Relatives and friends homes, recreation center and parks, marketplace and supermarket to buy household needs. And we often enough went to bazar or mall. My wife bought clothes, shoes, handbag, accessories, and I paid what she bought. I've spent much money for it. Extravagance?. No!, this is the husband duty, and I'm proud I could fulfill my duty.
Anon, if you could thinking like me, then your parent would not get a big difficulty to find a wife for you. You trust your parent to find a wife for you. And your parent try to maintain trust from your wife parent, if your parent could get a wife for you. They don't want your wife depressed because she is jailed at home, and when she want to have something you call it extravagance.
Your parent did not 'paint' the sisters as window shopper or movie watcher, they just tried to tell you how the female world is, but you misunderstood them. I've ever been a son, and now I'm a father, in your parent age, and I have two sons.
Actually not all women are movie watcher. Mostly of married women prefer to watch movie at home. And not all women are shopping maniac. Of course they need clothes, or other things, and they enjoy the time when they shop what they need. Don't worry, a good wife will not demand anything beyond the husband ability.
Being a husband is not easy. But also not as hard as my assumption before I got married. And don't believe if some people say a number of divorces are happening because of husbands failing to take their wives for outing to malls and cinema. This is just a lie that made by some ex-husbands to hide their fault in being a good husbands.