I agree it is stupid (but still cool). I also am sure your question was rhetorical…but Tesla does occasionally sell cars with free lifetime supercharging. There are also parks/hotels that offer free charging. I can’t imagine it would be worth the effort, but if you put in enough effort long enough, I bet you could get a free Cybertruck and all the mining hardware by financing it all with the right deal. Would make one hell of a YouTube video. You’d just need to hit 1 block…