I think something similar can be done on the world-wide scale with MTUS (Multinational Time Use Study) data [0], with some creative interpolation. From what I g

I think something similar can be done on the world-wide scale with MTUS (Multinational Time Use Study) data [0], with some creative interpolation. From what I gathered, OP's simulation is more of a live Fermi estimate, so it would be interesting to see the same done with greater precision. [0] https://www.timeuse.org/mtus https://www.timeuse.org/mtus