While 10 is arbitrary, I like it because it is much closer to balancing incentive for creativity vs stifling creativity.
I make software and data. It’s worth protecting. But I think the harm from copyright protection has been greater than the benefit.
Framing it as people who want reasonable copyright as anti-creator is so not cool and avoids discussion.
I always wonder when copyright runs out for artist who sold their collections to companies.
This question is straightforward to answer with a single web search, so if you "always wonder" try looking.
In this case it's the creator, not the owner.
How do you know they didn't? Oh, because of the No True Scotsman of "no person who truly made something worth protecting can have this opinion".
As if none of us have released anything under an MIT license. Ridiculous.
The purpose of copyright is to encourage the creation of new works and allowing people creative access to their own culture accomplishes that goal a whole lot better than protecting the profits of corporations for ~100 years.
Or, why protect it for 70 years? Why not 69 years? Why not 68 years? etc. Such a useless argument in every way.
And, IMO, 10 years is in the ballpark for that to be true. That's ~5 major pieces of art as a minimum for a popular artist to have a career (assuming their 20s through 60s) [assuming each protected piece can sustain them for a decade].
You could ask the same questions about the actual duration of copyrights as they are today. You present those rhetorical questions as if they were some argument against this proposal, but they're just things you need to think about regardless of what scheme you come up with: why this, and why not something else? It's not like "life of the author plus 70 years, or 95 years from first publication, or 120 years from creation" is any less arbitrary.
We should remember that the purpose of intellectual property laws in the US is explicitly, per the US Constitution, "To promote the Progress of Science and useful Arts...." The purpose is not to ensure that creators can keep collecting money decades after they created their works. It may be useful to ensure that as a way to promote progress, but it's just a tool, not the goal. If progress is better promoted with a 10-minute copyright term then we should do that instead.
Please don't put those of us who create so-called 'intellectual property' for a living in the middle of this.
We didn't ask for government protection and we don't want it.
Now stop being a clown.