I generally find high net worth people only borrow for investment or non depreciable assets. I don't know of too many high net worth folks renting or leasing their homes, cars, planes and boats unless it is for tax purposes.Wealthy people lease/rent their toys because they'd rather keep their capital invested. Wealthy people understand the value of debt and aren't scare of it like middle-class people are.
As for their home, wealthy people buy because few rentals are available in their price range. The majority of rental homes are in the median price range or lower. Plus, buying allows more flexibility with customization. The decision to buy a house is a practical decision more than a financial one.
Maybe the confusion is between high income vs high net worth. A lot of high income folks like professional athletes, celebrities, rent their "toys" because they want instant gratifications?
