Good comparison though it misses some externalities. Gamers also use monitors(~40W) for many hours a day, and run the whole machine with 1 card while many mine

Good comparison though it misses some externalities. Gamers also use monitors(~40W) for many hours a day, and run the whole machine with 1 card while many miners minimize all other costs but the GPUs. Also gamers typically damage their cards a bit faster and change them for newer ones faster on average (miners keep mining with very old cards still).