Unequivocally, yes.
Unequivocally, yes.
And he was able to do this because (TIL)... he had patented the idea more than half a dozen ways!
But now I'm rethinking my mapping from mega-corp to large group and small business to small group. Both are more like a small groups of people, the owners, with a varying amount of resources to trade for goods and services (supplies, manufacturing, workers, bribes, etc). The smaller group doesn't necessarily have less resources. And now the idea of a group is muddying the waters, why not just consider them a person? So the question becomes, is it ethical for a person with more resources to copy the technology of a person with less resources without giving something in return? Hell, now the difference in available resources is getting in the way. Is it ethical for a person to copy another person without giving something in return? Keep in mind that copying works both ways. My answer is still yes.
For myself, I have found this type of reasoning to be an anti-pattern: simplifying the world to the point that I can wrap my head around it and (most importantly) arrive at a simple, clear-cut answer. I find that I can always make adjustments to my assumptions until I arrive at a world where the logic for my desired position holds firm.
I've personally gotten more out of incorporating the messy nuances of the world into my mental gymnastics (e.g. mega-corporation != small business != group of people) even though that almost always comes at the expense of a clear-cut answer. Just a thought; YMMV!
In the case of copyright and patents, I believe the intention was to give small business a head start, but the reality is that they empower mega-corps far more than the small business. Mega-corps can support the continuation of copyright and patents in the name of the intended spirit (using their resources) while consistently acting against the spirit without most people noticing. Pointing that out is my overall intention.
I think we'd all be better off if we could just copy each other freely without fear of legal repercussions, then we could all compete on quality of service and efficient use of available resources.
The answer they seem to like to hear is "only Joe-Engineer could have invented this algo/tech/thingy, in this way, thus we have a patent on it!"
It's true that an idea in isolation is worthless. People need to bring it into existence, refine it, market it, in order to get any money out of it. That doesn't mean the idea has no value. To illustrate, one can ask "why this idea vs some other idea" and suddenly one is better than another.