It really doesn’t need to be black and white.
Clones of things that aren’t available beyond collector status vintage objects that require more TLC than most people realize is: GOOD
Clones that have the blessing of the original designer: Even Better
Clones that respect the original designer and pay a license or royalty: Very Cool
Clones that just meet the criteria of being out of patent, and respecting visual art copyright: Good Enough
Clones that then improve on the original even in a small way: Very Good
Clones that blatantly rip off a currently available product, with no permission, no changes, no improvements, with zero effort: Bad
Using existing circuit designs as a basis for a functional semi-clone that’s really pretty much a clone, but built from the ground up from the basics: Great
Doing the above, and adding upon the design, and making improvements: Spectacular
Cloning something based on a schematic that you stole of a currently produced item, and proceeding even after the original designer asked you not to: Shitty at Best
Asking permission of the original designer before you make a derivative work, and being met with a response like “I can’t really stop you, and I don’t know why you’d want to use my old designs in the first place. Please just don’t use my panel art.”: Well, it happens, and most people don’t seem to mind.
(That last one was a response that one cloner received from Don Buchla several years back
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