How do the super-rich pay back loans that they take out against their assets to unlock cash?

Question

I’ve seen in a few places that the super-rich can unlock their wealth ‘tax free’ by taking out a loan secured against their shareholdings or other assets, then use the cash from the loan to buy real stuff.

But how do they pay back the loan?

In: 196

Answer 1

What is this loan against securities called and any bank will do this?