2nding this. The "non-phonetic alphabet" is the biggest non-issue I see people raise a stink about. It really doesn't matter, context is the heavy-weight backbone of language.
On top of that, I think people really underestimate how inappropriate diacritics would be for English. It has a massive phonemic inventory, with 44 unique items. Compare with Spanish's 24. English's "phonetic" writing system would have to be as complex as a romanized tonal language like Mandarin (which has to account for 46 unique glyphs once you account for 4 tones over 6 vowels + the 22 consonants). Or you know, the absolute mess that is romanization of Afro-Asiatic languages. El 3arabizi daiman byi5ali el siza yid7ako, el Latin bas nizaam kteebe mish la2e2 3a lugha hal2ad m3a2ade.
On top of that, I think people really underestimate how inappropriate diacritics would be for English. It has a massive phonemic inventory, with 44 unique items. Compare with Spanish's 24. English's "phonetic" writing system would have to be as complex as a romanized tonal language like Mandarin (which has to account for 46 unique glyphs once you account for 4 tones over 6 vowels + the 22 consonants). Or you know, the absolute mess that is romanization of Afro-Asiatic languages. El 3arabizi daiman byi5ali el siza yid7ako, el Latin bas nizaam kteebe mish la2e2 3a lugha hal2ad m3a2ade.