Amen.
Regards consumer electronics- show me one good example of a product that is subjected massive fluctuations in terms of input and output current/ wattage etc in the same way an esc is.
You wont find any, because consumer electronics are designed to operate within strict, easy to predict perameters- like TVs, VCRs, refridgerators, mobile phones etc. They all have a pretty static operating voltage and current levels- even a 1600watt hoover only pulls ~1600watts, as thats the level it operates at with a fixed motor speed; electric r/cs operate with anywhere between 0 and 2000watt+ spikes, with a declining input voltage the whole time.
I dont wanna start an arguement, but you're sounding like a bitter troll more and more; sorry your esc burnt up, but it happens in this hobby, and you just have to learn to deal with it, or find another hobby- trying to bitch about it every chance you get & put off new people from buying Castle's product(s) is just gonna get you banned...