do you pay the bills in your house?
Obviously I don't lol.
But my computer is often running at max GPU anyway.
It's not a signifigant increase in electricity anyway.
I looked up a chart of costs, and assuming it's correct, my GPU only uses a max of ten cents a day, part of that, I'd be using anyway.
So if we assume, maybe 60% of that is bitcoin caused, we have six cents a day.
Run for a month, and that's 1.80$ max.
My GPU, back when bitcoins were 30$, could make, well, about 30$ a month, or one bit coin.
The price of a bitcoin would need to drop below 1.80$ before it's "wasted money".