[hgs3]

Because many programmers who open sourced their code intended it to be read by humans, not AI. They don't want some centralized super computer owned by a mega-corporation reading their code. At the very least, if the models were Free and Open Source, the reaction might be different.

[g_delgado14]

If you host your code on GitHub and the like, then your code is already being read by a centralized mega-corp.