Not everything has to be a business. Our local library has "repair café Sundays", and most of the people involved in it are volunteers. There are some "pensiona

Not everything has to be a business. Our local library has "repair café Sundays", and most of the people involved in it are volunteers. There are some "pensionados" among them (and they are cherished for their institutional knowledge), but they are definitely not the majority. There is a strong community of interested tech nerds that like to help each other out and learn how to fix things themselves, and who also want to learn from the previous generation.