[Question] How likely are scenarios where AGI ends up overtly or de facto torturing us? How likely are scenarios where AGI prevents us from committing suicide or dying?

I’m a big life extension supporter but being unable to choose to die ever is a literal hell. As dark as it is, if these scenarios are likely, it seems the rational thing to do is die before AGI comes.

Killing all of humanity is bad enough, but how concerned should we be about even worse scenarios?