Yeah but you need to feed them and have cooldown machine can work 24/7 and have infinitely more scalability, do you think we can harness planetary level of ene

Yeah but you need to feed them and have cooldown machine can work 24/7 and have infinitely more scalability, do you think we can harness planetary level of energy using human ?? I dn't think so also one biggest part is predictability, human varies by value of work they can provide. with machine you can have one spec sheet and done with the day