In addition to:
> the probability underlying that option is inscrutable
The "positive" side outcomes are also pretty inscrutable imo: even if AI completely replaced labour, how does it trade against natural resources? Even if anthropic gets there first, might open weights arrive a few months later? If AI drives the value of labour to cents per hour, does that crater global demand?
For sure, the "anthropic stock is a ticket to heaven" scenario is in there somewhere, but even taking complete AGI victory as a given, it seems like a very narrow outcome.
On the third hand: if AGI victory is assumed, even if Anthropic isn't a great bet even under that assumption, where else to put your money? While the music plays, you have to dance.