Right. I don't know if Hunter Biden did anything illegal.
But if the source of his compensation was US money destined for the Ukraine, but instead coming back into Hunter's bank account, the folks that set that up certainly broke laws. Especially if the threat of withholding the funds themselves were used to engineer such a money laundering scheme.
If the loser was put on the board so he could secure money via ‘DADDY’ from the United States - yeah, it’s a crime.