The Secret IRS Files: Trove of Records Reveal How Wealthiest Avoid Income Tax
propublica.org
propublica.org
Then the debt is rolled over into a new loan for a larger amount.
As long as the collateral increases in value faster than the interest rate, this can continue indefinitely.
While not about these loans specifically, the principles described in [0] apply. Check the section "who buys mortgages?"
[0]https://www.bitsaboutmoney.com/archive/mortgages-are-a-manuf...
You live in “consumer finance” land, and understand its rules. In that world, the banks have most of the power.
In “private banking” land, especially at the high end, the client can have a lot of power.
I’m not saying that Tesla, SpaceX, etc might choose their banking relationships, who underwrites their IPOs, etc based on who gave their CEO the best personal deal on the private banking side.
Because that would be wrong.