I once got a bill that included the item: “time spent writing this bill”.
Yes, of course it was a lawyer. That was the last disagreement we had.
He was not doing it on paper, but he was manually typing it into each of the 3 systems. He didn’t realize that the automated system we had automatically converted everything he did on x to y and z. So he did y and z separately too. He didn’t see the two reports done on y and z because the file names were autogenerated dates rather than the usual reports we had. We still tease him every now and then about it