> Second, why are profitable opportunities for investment lacking? I'd say that it is because we've picked a lot of the low hanging fruit and picking the rest

> Second, why are profitable opportunities for investment lacking? I'd say that it is because we've picked a lot of the low hanging fruit and picking the rest of the fruit requires greater effort. I don't think it's reasonable to think we're going to pick the rest of the fruit without some fundamental breakthroughs, likely in fields like AI.