I would say that there is indeed a problem with modern tech companies where things matter even less than they should. It's not a problem of being raised in a context where everything matters, but that many companies, especially tech are totally care free with their vc money, and we can see that changing in the last months of downturn.
Raising children to care is good and takes lots of effort.
Raising children to leave parents alone usually means the children end up not caring or worse.
I guess you mean efficient in that they produce a shorter (or even the shortest) sequence of moves to solve a given scramble. But if it takes 5 minutes of computation to produce the solve, then in practice they are not yet very efficient.
And the counterpoint is that most people aren't able to do that much exercise. Because it's A LOT. Basically full time athletes or highly physical workers. So that excludes all people with a sedentary or only partially physically demanding work.
Okay, but what if you don't know your password and your password manager is offline or you don't have access to it on your phone or the phone ran out of battery or... I assure you we can find a similar amount of cases where passwords would fail. It's mostly novelty phobia.
We're used to one way of working and have our setups for that. We don't want something different but not because it's worse. It's just different.
And even more, when you have a problem with your password, what do you have to do, yes, email for the most part.
Raising children to care is good and takes lots of effort.
Raising children to leave parents alone usually means the children end up not caring or worse.