I saw someone post on the Solo RPG subreddit that they use this to run a Persona-like campaign. I tried going back to their comment to see if they gave any tips on how, I couldn't find it. Anyone have any advice or tips on how to go about this?

I think it'd be easy to run solo by following the one-action-per-section-of-time rule, the bingo cards, and then a dungeon you want to explore. If you wanted to ask some other folks, check out the discord! https://discord.gg/S4EdzAjfn2