I can't afford all those RVs!
I think a mansion would be more economical.
@Soandso is right, for many services over here you risk a credit check anymore. And few of us can afford to buy a home out of pocket. Home ownership is often part of getting/staying out of poverty, at least where I am. I have a decent sized 3 bedroom house(I think I may have shown you a picture once), but for the price I pay each month for my mortgage, I likely couldn't even rent a studio apartment in the area.
When we first went to the bank(well, credit union), for a home loan, we were told no way, you have no credit. Sign up for this credit card, use it to pay basic bills, and we'll see you back in a year. We did that, but they still turned us down because our credit was average instead of great(we had only had the card a year, and it was our only one). We found a loan with another credit union, thankfully. But without the home loan, we'd be paying a lot more for a lot less.