Everybody already knows that code running on a computer cannot become sentient. I don't know why this is interesting. Someone said a dumb thing, breached their contract, and got fired for it. The end.
"That sounds pretty confident considering we don't even know how sentience works or appears"
This works better the other way, no?
- "The code has become sentient!”
-- "Define sentient..."
sound of crickets
Edit: Actually, I suppose it wouldn't be the sound of crickets, but the sound of a thousand idiots regurgitating the last YouTube video they watched on the subject, but the informational content is the same.
I'd say, depending on job, the incompetence and lack of analytical thinking displayed by thinking sentience is present, is a reason for dismissal alone.