I believe the technology will eventually be implemented, but most likely not as an external device but as part of a neural chip/link/augmentation. We are already heading in that direction, and I’m certain we humans (unless we nuke ourselves out of existence first) will finally get to the stage in which our brains are augmented with the aid of some kind of artificial implant.

And it’s going to happen relatively slowly at first, then faster and faster. And things will fail or will be exploited and yes, one of those side effects might be wiping your memories or screwing up your identity.

Personally I’m not too worried, I don’t think I’ll live long enough to reach that phase let alone be able to afford any modifications to myself. I just hope humankind learns from the absolute mess that is social media and AI today and can see the obvious risks of implementing something like that. Or not. Just let the world burn down