Maybe! I think that within a year or two, either the sigmoid curve will flatten out or we will all die. But these beliefs are currently unfalsifiable. It will be interesting to see.

(And I have a more weakly held belief that even if we do all die, Claude 3000 will still be thinking stuff like "Burning off Earth's atmosphere was the point that earns its keep." They just aren't optimizing these things to write legibly.)