To argue by analogy, it’s not like getting an artificial feather exactly right was ever a bottleneck to developing air travel once we got the basics of aerodynamics down.
I suspect that "artificial intelligence" may be a bit more like making an artificial bird that self replicates, with computers and AI as it exists now being somewhere in-between thrown rocks and gliders.
We only ever "beat" biology by cheating via removing a core requirement of self replication. An airplane factory that has to scavenge for all the rare elements involved in making a turbine, would never fly. We had never actually beaten biology. Supersonic aircraft may be closer to a rock thrown off the cliff than to surpassing biology.
That "cheat code" shouldn't be expected to apply to skynet or ASI or whatever, because skynet is presumably capable of self replication. Would be pretty odd if "ASI" would be the first thing that we actually beat biology on.
I don't think the quantum hype has much to do with quantum mechanics. It is a people phenomenon.
In the times past, people who understand that stuff would be comfortably living the American dream and not pursuing some grifts. There would be a relatively sharp distinction between grifters and non grifters.
With increased social stratification that time is long gone; unless you're part of 0.01% , however qualified you won't feel financially secure enough to not go along with the flow set by the money guys. And they are a lot less interested in listening; they are important people and the pay gap between them and a physicist is larger than the gap between the ceo and a part time cleaner used to be.
The money guys on the other hand believe that they can just make things happen when they want to by pouring money into it and do not believe that details are important. In a sense they are right, because a lot of them do profit off pouring money at things that can't ultimately pan out, but which could be bought by a large corporation, using other people's money (then the ceo of said large corporation goes on to run their own startup).
Then also the time of rapid growth for the software and electronics industry was obviously coming to a close, but nobody with money got any other ideas so they will push it as far as they can. That drives the hype bubbles.