See explainer on why AGI could not be controlled enough to stay safe:
https://www.lesswrong.com/posts/xp6n2MG5vQkPpFEBH/the-control-problem-unsolved-or-unsolvable
I post here about preventing unsafe AI.
Note that I’m no longer part of EA, because of overreaches I saw during my time in the community (core people leading technocratic projects with ruinous downside risks, a philosophy based around influencing consequences over enabling collective choice-making, and a culture that’s bent on proselytising both while not listening deeply enough to integrate other perspectives).
Note that horizontal code transfer can happen under biological evolution too. E.g. with bacteria.
For the rest, this summary is roughly accurate!