When I was a kid, we heated our home with firewood.
An axe, maul, hookaroon, cant hook, VW Bug powered piston splitter towed by a long bed truck with slats, and chained tires was our thing.
Farmers would let us take undesirable trees from pasture. Cut em up, split them, and stack them in the barn.
Great memories and hard work.
These days it's mostly for firewood for fun and cooking. Not nearly as much.