This makes it worse because SpaceX has been secretly uploading far more data than is “useful for debugging!” Uploading the git history and sensitive .env files is not, in any way, useful for debugging. Also, Grok/SpaceX did not upload “some amount of data”; it uploaded every last file it could find in your local folder.

I can't understand why anyone uses grok.

There’s now frantic backpedaling and rapid open sourcing, but my impression is that this is simply because Grok/SpaceX was caught red-handed, and understands the risk of losing enterprise contracts caused by this flagrant breach of trust. This is why SpaceX’s communication mentioned that enterprise customers with zero data retention have not been impacted!