[notrealyme123]

User publishes to github => Copilot trains with GitHub data => MS Sells copilot => User workes for Microsoft (in the sense of giving it's labour for MS to make money)

User publishes to github => Deepseek trains with GitHub data => Deepseek gives model away for free => User did not work for Deepseek (in the sense of giving it's labour for Deepseek to make money)

[deaux]

In the first case MS is giving part of Github itself away for free.

[arikrahman]

Exactly, it's intuitively different.