I'm sure many of the readers of this fine forum know the quote (and provenance, which I don't) that is something like 'any sufficiently advanced form of technology is indistinguishable from magic'.
[1]: https://cherokee.org/About-The-Nation/History/Facts/Sequoyah...
An interesting note is that somewhere in the development of Egyptian writing, the vowels got dropped from the syllable representation, leaving an abjad which the Phoenicians borrowed... and then the Greeks added vowels to obtain the alphabet, while Sanskrit took a different path to get the abugida. As near as we can tell, this one turn away from a syllable-based phonetic system is unique in the history of independent development of writing systems.
[1] Indus Valley Script is undeciphered, and may not even be a full writing system, and so it is excluded here.
[2] This did not happen for the Chinese, but the Japanese borrowed the Chinese script and made two syllabaries out of it, hiragana and katakana, following the same basic principle.
This is not how Egyptian hieroglyphs worked.
An common example
ššš» - pr (v) - to leave
š is a house. It represents, here, the sound pr, which is the Egyptian word for house.
š is a mouth. It represents the r sound. Here, it's being used as a phonetic complement to emphasize that we're spelling a word here and not talking about a house.
š» is a pair of legs. It's being used as a determinative to tell you the word has something to do with walking.
The first incarnation was closer to Chinese or ancient Egyptian in that he tried to create a different symbol for each word. Then, after creating over a thousand symbols and still being far from his goal, he went back to the drawing board and took a purely phonetic approach.
Not being literate in English, he simply borrowed sritten symbols he saw, including numerals. Ultimately, the phonetic-based system was a success and spread through the Cherokee nation quickly.
Humans have only invented writing independently two or maybe three times. It's amazing how much easier it becomes just knowing such a thing is possible!