Realistically, what's more important, the cookie or the fortune?
1. Lorca writes the fortunes which are random "ancient wisdom".
2. Lorca writes the fortunes which are "ironic clues" or threats to his crew.
3. The computer writes the fortunes which are random "ancient wisdom".
4. The computer writes tailor-made fortunes, for the crew of the Discovery for "reasons".
5. Any unknown factor, possibly a prisoner of Lorca's, or out right the bad guy, is writing fortunes to stage an escape or to undermine the crew before destroying them.
6. All of Lorca's fortune cookies carry inside them, the same fortune, and it is a frightening message to one person that only makes sense at a specific dangerous
moment.
7. The fortunes only make sense, as a clue or a warning, after you jigsaw several of them together.
8. If the fortune cookies are not in English, they may be a clue or a warning for a specific alien that we have not met yet.
9. All the Fortunes are the same, and one will be present and read before the big bad to undermine their masterplan, because Lorca has out gamed the enemy.
10. The fortune cookies are messages from the past/future to Lorca.