> hand made

It was most likely CNC made and hand assembled. The guy doing the assembly would have no clue what to do without the CNC’d parts. The guy designing the CAD files would have no clue how to assemble the CNC’d parts. Neither of them know how to install the cabinets in your bathroom. This used to all be done by the same guy.

A lot of them are picked up in a box at Lowes (or Depot or Ikea). Sure you can have custom ones made in a factory, but 60+ years ago most every carpenter worth his (well, they mostly were male then) salt knew how to make decent cabinets. I went to an estate sale a few years back where the deceased had been a cabinet maker - the cabinets and homemade furniture were amazing.