Resolves YES as soon as all the following are true about a commercial service:

• I can pay money to upload a bunch of data (e.g. audio recordings, text, video), which is then used as context to simulate a person.

• The service is marketed specifically as simulating a deceased loved one (or this is presented as a use case of the service in at least one of their official marketing materials).

• I can talk to the person via voice, with the other person's voice being reconstructed from the uploaded audio/video information (if provided)

• The simulated person will retain new memories based on our conversations

I'm not actually interested in such a service, but it struck me as something that has high chance of happening soon and that not many people are talking about