There are only two undeniable benefits to homeownership 1: if someone ch"v loses there income they will still have a home 2: it frees up income.
Neither of these apply to "buying a home" and paying a mortgage, usually much larger than renting due to high RE prices in frum areas.
Buying a home ≠ home ownership
The question presumes that buying a home will come with a mortgage to be held at the very least for 30 years and probably more with multiple refi's.
So if buying a home gives you neither security in having a residence nor frees up income it is definitely not a given to buy. In a scenario that rent would be the same as a mortgage then it would still make sense to buy but only because you build equity. But in frum areas I do not believe that the math will ever favor the mortgage payer over the renter. What happens after 30 years, when the mortgage payer paid an extra $2000 minimum a month and the renter did not, the home buyer becomes an owner and the renter if he had the money to pay a mortgage he could also have invested and be similarly financially secure, but if he could not make the payments he had no choice.
It seems that the only dilema occurs when someone can save but doesn't, in which case he will lose out immensely by not buying a home, but its not the lack of home buying that did him in, its the lack of savings.
So, to answer
@niebloomj s question, assuming you will keep the mortgage around for at least 30 years, it's really just a matter of prefrence in how to save