I assure you it's even easier to find the CEO of a major bank.
While they do get blamed, the Netherlands doesn't seem to care all that much. They seem very selective with how they react to supposed money laundering
https://www.reuters.com/article/us-ing-groep-settlement-mone...
https://www.dw.com/en/how-ing-bank-in-poland-helped-russians...
> ING’s Chief Executive Ralph Hamers said no individual at the bank was found to be responsible for the failures
Closed source means it is easy to hide whose fault it was, and then all you can do is fine the company since you can't arrest everyone. This is also why companies are so keen on deleting old message logs etc, to avoid leaders going to prison.