The comment you are responding to is saying the opposite. They are saying that the person can access the wealth of the house (eg via a reverse mortgage) in order to pay the taxes while staying in the house. That's what this meant:

> Houses are wealth. And the wealth in them can be accessed while retaining use of the house. Especially when you are getting older.

Simple example. I bought the house at $100k. It's now worth $500k. That means I owe $20k/yr in taxes, but it also means I have $400k of additional wealth. A bank will lend me money with that wealth as collateral. If you imagine that the interest on the loan is roughly equivalent to the rate of appreciation of the property going forward, that's 20 years of taxes paid for by the increase in home value. Seems like a pretty good deal for everyone!