The whole selling point of Macs - the lack of need to 'tune'. Yet I even had to do this with my 2014 model - otherwise, the laptop would run hot to the touch. I

The whole selling point of Macs - the lack of need to 'tune'. Yet I even had to do this with my 2014 model - otherwise, the laptop would run hot to the touch. It is troubling to see the trend happening.