IB doesn’t have banking license. Also it is super confusing when it comes to estate tax upon death. In theory non US person holding Irish domiciled investments should have any issues with US estate law, provided no cash above $60k was sitting on IB account.How do they compare to Interactive Brokers? And I’ve heard you can also explicitly sign up with IB’s HK branch?
Also I think IB “jurisdictions” only matters for cash balances. I once read IB UK T&C and it clearly states that securities are held with IB US.