There's a great analog with this in chess as well.
~1200 - omg chess is so amazing and hard. this is great.
~1500 - i'm really starting to get it! i can beat most people i know easily. i love studying this complex game!
~1800 - this game really isn't that hard. i can beat most people at the club without trying. really I think the only thing separating me from Kasparov is just a lot of opening prep and study
~2300 - omg this game is so friggin hard. 2600s are on an entirely different plane, let alone a Kasparov or a Carlsen.
Magnus Carlsen - "Wow, I really have no understanding of chess." - Said without irony after playing some game and going over it with a computer on stream. A fairly frequent happening.
IMO both perspectives have their place. Sometimes what's missing is the information, sometimes what's lacking is the ability to communicate it and/or the willingness to understand it. So in different circumstances either viewpoint may be appropriate.
What's missing more often than not, across fields of study as well as levels of education, is the overall commitment to conceputal integrity. From this we observe people's habitual inability or unwillingness to be definite about what their words mean - and their consequent fear of abstraction.
If one is in the habit of using one's set of concepts in the manner of bludgeons, one will find many ways and many reasons to bludgeon another with them - such as if a person turned out to be using concepts as something more akin to clockwork.
Simple counterexample: chess. The rules are simple enough we regularly teach them to young children. There's basically no randomness involved. And yet, the rules taken together form a game complex enough that no human alive can fully comprehend their consequences.
This is actually insightful: we usually don't know the question we are trying to answer. The idea that you can "just" find the right question is naive.
Sure, you can put it this way, with the caveat that reality at large isn't strongly definable.
You can sort of see this with good engineering: half of it is strongly defining a system simple enough to be reasoned about and built up, the other half is making damn sure that the rest of reality can't intrude, violate your assumptions and ruin it all.
Apparent simplicity usually comes from weak definitions and overconfident summaries, not from the underlying system being easy.
Complexity is often there from the start, we just don’t see it yet.