And if one wants to get really picky about things - most ingredients/ components of items were purchased somewhere.
There are some exceptions, depending on where one lives and one's occupation.
My Mom , who was a "noticer" of how things were made, was not a fan of shoddy craftsmanship - especially at craft fairs.
she also tended to lo9k at the back side of embroidery work and the inside of garments.
The habit was passed on.