the current situation only benefits bitcoin but not for other coin because only bitcoin is capable of pumping high even close to 100% don't know what happened Hopefully in the next bull run all coins will rise simultaneously especially on ethereum and other top coin
Benefits on Bitcoin! When we are seeing that Bitcoin price is on the top. Although Bitcoin price could get more pump but altcoins profit will be more. In 2017 when Bitcoin dominance went down when altcoins pump.