Comment by csomar

> No idea, where will they go?

Most likely, the US.

> Dismantling off-shore banking is generally a good thing since I'd like the ultra rich to pay tax as that funds services that I use.

There are lots of uses to off-shore banking than tax-evasion. In fact, I don't think it's feasible to use any modern (CRS/FATCA compliant) banking for tax-evasion.