

There is no end to the greed of those with millions and especially billions and they aren’t content to just keep running a profitable business, they have to get all the money.
This is just the history of humanity and finances forever, the one saving grace in all this is every big business gets complacent in its money making and seeks ever increasing profit (and becomes management heavy) until a young upstart finds a way to do it a lot better and cheaper and disrupts the market. Google has become the big lumbering unable to change organisation seeking maximum profit now, its become IBM.
I use a 5600g on b450 ITX board and 4x 8GB Seagate drives and see about 35W idle and about 40W average. It used to be 45W because I was forced to use a GPU in addition to a 3600 to boot (even though its headless, just a bad bios setup that I can’t fix) and getting a CPU with graphics dropped my idle consumption quite a bit. I suspect the extra wattage for your machine is probably the bigger motherboard and the less efficient CPU.
It is possible to get the machine part down into single digits wattage and then about 5W a drive is the floor without spinning them down, so the minimum you could likely see with a much less powerful CPU is about 30-35W.