[Vanilla] Any tips on creating Civ 6 AI-only games?

[_meiji_]

I'm very new to the Civilization series in general, and I find the concept of these AI-only "Battle Royale" games interesting. However, I only have the vanilla civ6 and no r&f. Besides getting the autoplay mod which I have already done, is there anything else that I need to take note of when making AI-only games? Regarding the Civ 6 AI being horrible at unit management, does the AI+ mod help with that. Will really appreciate any help. Thanks!