I wasn’t going to post today, but then I watched this, and felt I simply had to point it out. Clearly, playing a mage is easy, and everybody should roll a Warlock.
NB: You probably will want to just skip about 95% of the video as is recommended by the producer, or at least skip through – he literally does read the entirety of the document (I watched it). The original document which somebody actually wrote up for serious can be found here. And yes, the maths makes sense.