On the face of it that sounds like "wahey, sexy fun!", but if you consider it for a second you're actually suggesting a life without a real relationship with another person which is beyond depressing. If that tech becomes mainstream humanity has a major problem.
None of those things stop people having relationships.
Energy inefficient, contradiction, evil big tech nightmare, creepy, inflationary.
* I'm guessing the GP meant "currently incurable diseases", so pointing out the supposed contradiction isn't very helpful.
* You're right that strong regulation would be needed to prevent the captured data from being auto-uploaded to the cloud, and even that might not be enough if it means all our embarrassing semi-public moments are sitting on the hard drives of strangers, ready to be used as blackmail material or sold for viral views to some social media algorithm.
* Tax them heavily except for people who are permanently lonely (and require them to have therapy too).
* Do you also think that countries shouldn't have a minimum wage? I assure you that a world with 50% unemployment and no UBI will be much worse than one with 10% inflation.