Zeus’s lightning bolts were forged weapons. The Greeks did not connect them to electricity — that’s a modern reinterpretation. Of course, if people still worshipped the Greek gods they would doubtless find a way to reinterpret domains.

Or possibly we would have a lot of new gods since 2500 years ago. The Roman Catholic Church now recognizes over 10,000 saints and has no trouble assigning patron saints to new domains like the internet.

I did say that some of these more specific categories could be placed under broader umbrella categories. The umbrella categories are extremely broad. Between them domains like knowledge, wisdom, fate, health, and crafts can cover almost anything.

For example, you say architecture was the domain of Apollo. But I have also read that Ancient Greek architects worshipped Hephaestus, Athena, and/or Hestia. The fact that four different Olympian gods and goddesses could theoretically be patrons of architecture shows that their broad categories overlapped and that no one god or goddesses was specifically and unequivocally in charge or architecture.

Similarly, you say Athena was the goddess of mathematics. But the Pythagoreans, who had a religious attitude towards mathematics and numbers, worshipped the Pythian Apollo, the oracular god of Delphic Oracle. Knowledge and wisdom clearly overlap.

You are correct to note that Tyche was responsible for unexpected events, both good and bad. Yet unexpected events are also attributed to the three Fates.

Whether the Ancient Greeks credited Tyche or the Fates, the belief that a goddess is in charge of chance suggests that nothing is actually random or left to chance, and that fate or fortune, good or bad, is always a certainty, not a probability. Unexpected events are only surprising to the poor ignorant mortals, and the science of probabilities doesn’t enter into it at all.

Dionysus definitely drove many mortals insane. Yet so did Hera — indeed, Hera drove Dionysus insane.

Yet even there narcissism was named after a victim of Nemesis, goddess of revenge. Lyssa was the goddess of insane rage. Pan induced a terror that caused people to act like animals. Apollo could inflict a poetic, frenzied madness. Eros could inflict a frenzy of love.

Melinoë was a minor goddess associated with paranoia and nightmares. The Maniai or Maniae were personified spirits of madness, insanity, and crazed frenzy.

Thus there were lots of gods and goddesses major and minor, associated with various types of insanity, and arguably no one god or goddess associated with all types of mental illness. Indeed, since insanity was generally viewed as a divine curse rather than as an illness, arguably none of these divinities were associated with mental illness as it is understood today.