What happened was the set of available moves and rewards has incrementally changed. What has not changed is that nerds are humans, and humans are terrible at resisting increases in status, power, wealth, etc. If the glorified nerds of the past had been offered the same roads to status and power, they would have taken them.
This reminds me of the way people think of the olden days when stuff was made of real wood and metal as "we had integrity! people built things to last!", projecting intentionality and generosity onto to the same machinery that built agent orange or rube goldberg machines for cigarette smoke to avoid liability for killing millions of people. We didn't build things out of metal because we had integrity, we did it because we didn't yet have advanced petroleum-derived plastics and shit. If they did, they'd have done that instead.
Reminds me of the difference between "peaceful" (capable of harm, electing not to be harmful) and "harmless" (incapable of harm even if you wanted to). I think it's a mistake to imagine the nerds of the past as peaceful. In terms of status, power acquisition, etc, they were harmless. Had you handed them the tools and understanding of today, they'd have acted no different, IMO.