Better take your money out of your 401k. Even if he doesn’t do it now the country is going down the hole and your money will follow. Buy real good with it and prepare for hard times.
No way to do it with out taking a huge hit in penalties and taxes. If there were a way to do it and avoiding that clubbing...or minimizing it...I'd have done it.
There are vehicles such as digital currency but...there are the penalties and taxes.