Sorry, what exactly is the killer feature in this example? You say you asked it something and then didn't say what killer answer it actually responded with
OP probably means access to information after Sep 2021. MK1 release date was announced 1 week ago.
Was questioning my sanity here, but wikipedia confirms that the first mortal kombat is from 1992 ... but the first release is not called mortal kombat 1, it's just mortal kombat, followed by mortal kombat 2 through 11 followed by 1. Okay that's not confusing at all.