Re: Made up data ...
we must create a weekly timesheet
You've just reminded me of another true story that happened aeons (~25 years) ago in a galaxy (oh, well - country) far, far away, and in which I was a participant.
A tiny startup - 3 guys in a rented flat - just got a bit of funding from the government's "innovation authority". Not much money, but on very good terms. In particular, no equity changes hands, the founders don't get diluted, and the rest of the conditions are not at all restrictive. The Head of said "authority" and a flunky of his are rounding up their due diligence over tea in the "executive boardroom" (the rented flat's sitting room) when the Head says, "Oh, by the way, there is a bit of a bother in the conditions: you'll have to submit monthly time sheets to my office."
The founders look at each other, and one of them asks, "Are you saying that we'll need to spend a chunk of the tiny amount of money you are giving us on a card-swiping system that will record IDs and entry/exit timestamps on a hosted server somewhere?" [A big expense in those days, mind you.]
The Head laughs, "Do you seriously think I care where you physically are at any given moment? It's a really old and really stupid regulation that says that if the government gives any money to a private outfit the time the private outfit spent on the project must be tracked to prevent those greedy capitalists from cheating the government. I choose my battles, and fighting this stupid thing is not worth it. What I need is a report every month, that's all."
The boldest of the founders decides to go technical. "Will an Excel spreadsheet sent by email be acceptable?" - "Yes, that would be fine." - And you don't care if the spreadsheet is created by a program?" - "That's fine, too, just take care not to use round hours every day, make them look a bit random, and slip in some vacation time here and there. You see, I don't need any trouble when my office is audited."
The program and a cron job to create and email the spreadsheet on the 1st of each month was ready by the end of the same day. Aside: the startup originally wanted to create AI agents (you didn't think it was a new idea, right?) using neural networks, though it pivoted to a NN-based classification engine pretty quickly. No agents or neural networks were hurt - or used - to generate the time sheets, it was a fairly straightforward pseudo-random number generation exercise, IIRC.