I don't personally feel like code has any inherent value. You can't "steal" my code unless you repeat it verbatim under a new license, which is illegal with or without AI. I've known the stakes since before AI existed, and the prominence of LLMs doesn't scare me away from open source.

It's up to you. Stallman argued that the greatest value code has is it's utility to others. The "holy grail endgame" of open source is zero-margin software production that completely displaces the need to generate value with software. If AI pushes us closer to that world, then I can sleep well feeding it code.