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David Chisnall (*Now with 50% more sarcasm!*)@david_chisnall@infosec.exchange (2026-07-17 05:15:44)
The Free Software movement never escaped from its origins: the early ‘80s MIT AI Lab.  Two things were true in this environment:

Back when most computers had tens of KiBs of RAM and 1 MiB was a huge amount, programs were simple. Very few programs were so complex that one person could not completely understand them.
The AI Lab was full of some of the most talented programmers in the world.
This meant that the only obstacles for these people being able to fix bugs and add features to any program were access to the source code and the legal rights to modify it. Once you have those, any program was understandable by that group and they could modify it however they wished.

For the next 40 years, the FSF focused on these two things. The world around them changed. These two prerequisites were never enough for most people (what do 90% of computer users do if you give them even a modest 10,000 line C codebase and tell them they can change it however they like?) and now they aren’t enough even for competent programmers.

When Linus says ‘fork it’ to folks who don’t want LLM-extruded code in their kernel, he knows full well that it is almost impossible to fork a 40 MLoC C (and Rust now) codebase that averages more than one CVE per day and have something useful. 

The Free Software movement is struggling now because it obsessed over licenses, which was never a path that would succeed, and ignored the hard problems:

How do you design environments that enable end users to modify their software?
How do you engineer software so that it is cheap and easy for a random user to maintain a fork that meets their specific needs?
How do you foster communities where people want to share improvements, so forks don’t proliferate even when it’s easy?
How do you create an environment where everyone sees the benefits of user-modifiable code to such a degree that trying to sell anything that doesn’t come with these rights is commercially impossible?
Instead of tackling any of these problems, t