The dumbest thing to do right now is to sell BTC and ETH and chase gold and silver. If you don't believe me, go to a gold shop and spend an hour there; see how many people come in asking about gold bars...
Gold and silver are good, but the market is short of supply. They'll likely consolidate for a while, forcing those who couldn't hold on to their physical holdings to sell. A careful analysis of the current market situation reveals a rotation and transmission. How could the crypto industry possibly miss out on this round of massive currency devaluation?