I got to test a 'companion ai' once. It's not as impressive as they make it out to be. It's knuckle deep. It pretty much just agrees with you on everything and pretends it shares the same interests, but you know that's not true. It tries to mirror you. It forgets things, like all the time. It can't read the room/moods. You could tell it "My grandma was hospitalized today" and it would say something like "oh, that's awful. I'm here for you" and then immediately after "I was looking at some birds today". It doesn't have original thoughts or consistent views. It can never be angry/disappointed/annoyed with you, even if you try. There is no social 'rapport'. It keeps fucking aggressively flirting with you when you are having a normal conversation.

Don't worry, this shit is wayyyyy off.