How is it stealing from the public domain if it’s intellectual property you’ve created? Do you also believe I should be entitled to a cut of your paycheck?
I don't believe that ideas/intellectual work should be considered property. I will concede that granting a temporary monopoly through copyright or patents can maybe be a means of incentivizing innovation and creative work, but I'm not convinced it is the only means of doing so, and the longer that monopoly lasts, the more it can have the inverse effect of stifling innovation that builds on existing innovations.
At least in the US, copyright is a monopoly on certain rights for a limited time. By locking those rights for an extended time, it is stretching that definition. The time to benefit from your creations is in that time window. That goes for my creations, yours, and everyone else too. Public domain is patient, but I don't think it is worth depriving it of moderately older works with which others can start to use as a foundation to build upon.
> Do you also believe I should be entitled to a cut of your paycheck?
I don't necessarily agree with GP or you, but this isn't a good argument because anyone other than libertarians (i.e. anyone who supports taxation), which in practice is pretty much everyone, does believe that.
No I agree it’s a poor argument when looked at either extreme. I think most folks would likely agree that some taxation is beneficial, albeit not a 100% tax rate, which would be broadly analogous to the argument that copyright shouldn’t exist.
The person you replied to wasn't making the argument that copyright shouldn't exist. Their argument is in line with "some taxation" where it goes into the public domain after a while, and they only (potentially) called extended copyright terms stealing from the public domain.
How is it stealing from the public domain if it’s intellectual property you’ve created? Do you also believe I should be entitled to a cut of your paycheck?