Id never see an AI version of myself as an extension of me. It feels more like, I guess, just another tool to make stuff easier - like the gadgets we got now. That difference matters.
Me either but that is why there is none yet and the OP is only talking about the possibility of it in the future. So far what we only have is like a digital picture of our self or emoji. Instead of making stuff easier, I will say that an idea like this can provide great timing according on what our topic here. While if it is about the other thing that the OP said like for automatically paying our bills, deposits in our investments, and the likes.. then yeah, it really can make our life easier but this thing exist already.
Its about handing off jobs, not handing off who you are or how you think and feel.
Yeah it is but for the other, I think that is also cool. You know, some people can be lonely and then people around them can care less on them.