Don't worry, the story turns out great. Not pulling any punches makes the game more impactful.
I think there is a time and place for everything. While technology will keep advancing, digital art will still be disqualified in traditional art competition and using guns in martial art tournament is not allowed.
Besides, I believe some jam allows (even encourages) AI generated stuff nowadays. Make sure the jam state it's fine to use in the rule though. If AI generated stuff isn't mentioned, it is safer to think the jam host forgot to add that rule or maybe ask for clarification.