To the extent that Tegmark is concerned about exfohazards (he doesn’t seem to be very concerned AFAICT (?)), he would probably say that more powerful and yet more interpretable architectures are net positive.
To the extent that Tegmark is concerned about exfohazards (he doesn’t seem to be very concerned AFAICT (?)), he would probably say that more powerful and yet more interpretable architectures are net positive.