Applying common sense wouldn’t hurt either to answer you question.
Not many people like the joint family system, because 1) there is less of need 2) why not have your own home if you can, instead of living with your brothers and sisters and their families? 3) Many purdah issues in Islam arise with this
4)it’s a wife’s right to have her own home.
It’s difficult living in a joint family system, where u have to constantly make sure you aren’t crossing any boundries, being too loud, can’t yell at your kids without everyone giving their 2 cents,etc.