You can do whatever if you don't get caught doing it

When I look back, seems to me the default was sort of "anything can copy and modify anything" because without additional measures or rules... what's stopping them? We added copyright as a time-limited exclusivity available to the creator to encourage people to create things (knowing they would have time to recoup some of their effort commercially).

With anything else (books or stories, pictures or movies, etc) the ability to modify or extend the work was the default. Copyright was a carve-out in this.

With software it's actually the reverse--the ability to modify or extend the work is _not_ the default. It takes explicit action by the creator to make that reasonable without substantial effort in most cases. We're actually dealing with an entirely different situation here, and providing that exclusivity on top really does seem like a bad deal for society in a lot of ways.

Is there anything else that's covered by copyright that's in a similar sort of situation as software? Where the thing that's covered by copyright _isn't_ really modifiable to begin with?

Which is a lot of words to say--on the surface, yeah, I agree with you. Besides shorter terms, I think if you want that exclusivity from society you should be required to give something back in return... like the source code so everyone can benefit from and build off of your work after your period of exclusivity expires.

It's even a bad deal for the rightsholder. There are lots of stories in video games of how a studio or publisher lost the original source code or assets for a game, then 5, 10 or 20 years later they want to remaster it and they can't do so without jumping through really elaborate hoops involving binary recompilation, emulation, repainting assets from scratch, etc.

If the code and assets were escrowed, the rightsholder could just go claim that stuff whenever they need it.

Oh how would that work? Who keeps the software in escrow? And what happens when Trump and Elon defund that department?

There was an article on here recently I think about someone trying to reverse engineer the Xbox version but it was really tricky because everything seemed to be serialised Unreal objects or something like that.

This site never ceases to surprise me with new username jumpscares (no negative connotation intended)

I had no idea you were an (ex?) sysadmin! Apologies for the offtopic driveby reply, but what a small world we live in.

Is it available somewhere?

You should! It would be even better if it can integrate with another disassembler as a plugin if said disassembler allows for this.

Fight against obfuscation is different from fighting for readability

I've tried Ghidra, IDA and BinaryNinja, and all of them display code on the level of "C with classes" from early 00s (and declaration of variables at the beginning of function in style of structured programming of the 90s)

I'd be perfectly fine with that output, had there been good way to interactively fix it (refactor without changing behaviour)