Learning to Be Me (1990) [pdf]

Is this published with Greg Egan's permission? It doesn't say, and I presume he would at least want to be credited by name.

It was posted in a comment in another thread: https://news.ycombinator.com/item?id=50223758

Greg Egan is great. He also wrote another story in the same universe:

https://www.gregegan.net/MISC/CLOSER/Closer.html