It's just a pity that the creepy doomer weirdos so thoroughly squatted the term "rationalist." It would be interesting to see the perspective on these people 100 years hence, or even 50. I don't doubt there will still be remnant believers who end up moderating and sanitizing their beliefs, much like the Seventh Day Adventists or the Mormons.
Now the _timeline_ of AGI could be anything from the a few years to millennia, at least if evaluated 40 years ago. Now, though, it really doesnt seem very distant.