my answer is simple i think the devaluation for other altcoins has happened then left and became shitcoin not for ETH, you can see and analyze from time to time for ETH.  I put eth in the buy list and wait time to buy lots of ETH.  even though FUD says ETH is down to zero.  ETH is the second rank that has always had traction than other altcoins which are mostly shitcoins.