I don’t get articles like this. It’s arguably a better financial decision to NOT buy a home, and park your downpayment in a broad based index fund. I get that there are arguments for or against, but there doesn’t seem to be a clear financial advantage to home ownership. So, what’s the big fuss about? Just pay rent and carry on? Surely, there are better things to focus on?
Surely you can see the difference between giving away a significant portion of your income to your landlord, or paying towards your mortgage. In one case you can sell your property and get your money back, so you can decide to do whatever you want with it (like index fund if you so chose). And in the other it's your landlord who's either paying their mortgage with your money, or placing it in said index fund...
The cost structure of landlords is often very different than the cost structure of new homeowners. They can make a tidy profit charging rent that is significantly lower than your mortgage payment.