Does BattleBit Remastered count? There was never a released game called BattleBit, and it was named that as a joke by the devs, because of how many times they had to redo things.

The topic of the talk was how Rust eliminates classes of errors (and security issues) that are being very frequently found and reported. An example given: you can’t forget to lock/unlock when using the locking types in Rust.

That Rust can be (and has been) used in AI and crypto projects isn’t relevant to this argument.