Actually c64 replacement parts are pretty affordably available these days and easily maintainable due to the comparable simplicity Vs modern computing hardware. One of the advantages of the age of hobbiest computing - the designs used widely available ICs that you can just buy and assemble on your kitchen table with a soldering iron.

Server farms tend to have huge footprints, so putting them in urban areas where land prices are high, is prohibitively expensive - so they won’t do it.

Yes, but only in the fact that it looks like 4-5 different decks have got mixed together.

Less competition for their farmers/Shortages mean higher grain prices.