Can't Windows/Linux pin background threads to specific cores on Intel too? So that your foreground app isn't slowed down by all the background activity going on? Or there's something else to it that I don't understand. I thought E cores' main advantage is that they use less power which is good for battery life on laptops. But the article makes it sound like main advantage of Apple Silicon is that it splits foreground/background workloads better. Isn't it something that can already be done without a P/E distinction?