Even though you're obviously not acting in good faith, I'll give you a serious answer anyway.
Literally everything in the world runs on computers. They're right behind water and oil in terms of what keeps modern society functioning.
For as much fun as it is to meme about Apple fanboys having to shell out twice as much for their goyslop products, a price hike on electronics that severe in such a short timeframe without giving a cool-off period to allow manufacturing to make its way back to America is how you trigger a recession so bad that you lose both the midterms and 2028 because no one will care about the long-term plan when they can't run their businesses due to lack of electronic access.
I already addressed the fact that literally all other tariffs remain unchanged and how little electronics actually impact Chinese exports in an earlier response, so it's not my fault if you can't read.