that would be possible if people had innate knowledge of everything that exists on this planet try explaining to someone that there are 2 conventions, one is bitcoin referring to whole coin, and one being a synonym for sats, with no good way to tell, and that this has no reason to exist

If I take my irl friends for example, most of them are nocoiners. They all understand what sats are. Only had to explain with this: there’s 100M sats in 1 bitty. They just got it right away. But to your point, I still don’t fully get why most don’t understand this.

All humans must be explained things at least once. No one is born knowing 100m sats = 1 btc . Thats not a flaw in the experience but a built in part of being human. Now if you had to explain the concept again a second time then that person is too mentally retarded to spend money or under the age of 3.

There a difference in explanation and education. You don't know how to read until someone tells you what letters are. Do we need to improve how we communicate with letters? Or is it pretty easy to explain some things. If we didn't have a dollar and they came out today, no one would know what dollars and cents are. In this case the "explanation is just defining terms. Same with Bitcoin. All you have to do is define terms. There no long winded explanation you need to give. Bits has to be explained the same way as sats do. Except literally no one in the ecosystem uses bits in their application EXCEPT for cash app.