“Trust me, bro!” is something I wish my power company would do, but they installed a meter instead.
If it's the latter then hand editing is all it takes to create fraud.
Almost every US utility has a "UM" process to self-assess an unmetered load's consumption and be billed. So, yes, it's not only viable but widespread.
I wouldn't talk too loud about this or you will ruin it for all of us. If I discover the street lights on my street mine botcoins I will blame you.
What's there alternative in this case? If I can land a drone on the power line and suck up some power, they can either charge me when I tell them I did it, or they can not charge me.
Yes, I'm sure the markup would be large as a percentage, but for most customers the convenience would be worth it. Most of the customers are probably commercial and don't want to risk getting banned or sued.