Not really. I mean out psykered yeah, but everything else no. Pre-fall humans had tech and infrastructure well on par or even surpassing the aeldari in every other category. It's just that the Eldar built from that assumption of baseline psykic ability and thus could use similar or even lesser mastery over the materium to get better results thanks to their mastery of the immaterium.
As far as out lasting them... Do you mean in total duration? Sure but like that's not really important here.
I'm not convinced. I think there's a quote somewhere (2E Eldar Codex?) saying that part of the reason the Eldar fell because they had run out of things to learn (that weren't abhorrent). They'd reached the point in the civ game where you've completed the tech tree and there's nothing to spend your research points on. If that's the case, humnaity can't have higher trchnology in any category, the best it's possible to do is equal the Eldar tech, as there is nothing better.
In terms of Infrastructure, there are (now empty) Eldar Webway realms where the radius of the Wraithbone sphere forming the walls is 1 AU, and that surface is a city, with towers so tall that they cross to the other side of the sphere.
That's a city with the surface area of six hundred million Earths, and the floor space of those towers will only make that go up.
And that's just one Webway junction realm amongst many.
There were apparently one tredecillion (10^42) Eldar Pre-Fall, although it's unclear how many were incarnate at any one time.
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