The problem with “more harm than good” arguments is that the amount of harm relative to the amount of good is rarely specified. Is it 60/40 harm/good? Then shush, it ain't gettin' fixed in your lifetime. Is it 80/20 harm/good, but the harmers have the power and the people being harmed don't? Same. Type all you want on "grapheneos.social" but you're not moving the needle.
Abolishing copyright also means abolishing copyright-based licensing. GPL, Creative Commons, all that loses what makes it work. Want to give corporations a lot more power, really fast? Nuke GPL.
Abolish copyright and you replace it with patents, trade secrets, and whatever new nonsense some of the worst people on earth will come up with. Before we abolish copyright, we should wait until Larry Ellison dies just to be safe.
> Abolish copyright and you replace it with patents, trade secrets, and whatever new nonsense
That's a question I have: if you abolish copyright, does that mean that anyone is free to do what they please with leaked code?