Yeah, I know that. But when a kid uses the PS4 and accidentally switches it off, than a Pi with auto jailbreak could be quiet useful. For other ppl it's just a waste of money.That method uses more equipment such as a Pi. It just automates the usb part.
I don't get why some people hate the fact hate they might have to get up and go to their ps4 to plug and unplug a usb stick to JB the PS4. It literally takes a minute for the entire process.