My least favorite trope in the Like a Dragon series by far is how, despite the heroes' making it a point to never kill in cold blood, the antagonists keep ending up dead just to gratify the player. This was especially egregious in the seventh game. The fact that Infinite Wealth very intentionally subverts this already makes it incredible on its own. One of the most shockingly self-aware and beautifully told sequels I've ever seen, truly building upon what came before it in increasingly layered ways.