I'm in the U.S. and don't see it on my free account either. I also don't have early access features turned on, so I wonder if it could be related to that. [Or,

I'm in the U.S. and don't see it on my free account either. I also don't have early access features turned on, so I wonder if it could be related to that. [Or, as is mentioned in some other comments, maybe free accounts don't have the option because they can't access AI powered features.]