Earlier quoted context omitted.
It's worth pointing out that is just for the down payment. If you want to get ahead in life you need to be "saving" that much and more every year. And oops, your expenses just shot up dramatically because now you're a home owner.
BTW everybody knows about mortgage payments/rent but many forget about property taxes you have to pay as a homeowner. That's about 1.5% of your house purchase cost every year. Of course, there are tax deductions for that but even after them it's still non-negligible chunk of cash on homes approaching $1M.
When I bought my first home my loan (P+I) payment was $1300 per month on average (paid every 2 weeks), which was not only affordable but cheaper than what I was renting at once you accounted for interest deductions! But the taxes were somewhere around $500 a month after the township raised local property tax by the maximum year after year. Due to average daily balance laws and escrow regulations, we often had a substantial amount of money "invested" in to our escrow account.
There was no amount of deductions to make this home an asset. It pushed a good quality home at a great price to something that now remains completely unoccupied.
My situation is 100% atypical - but I more meant to illustrate how big of an impact property taxes can be.