3. Adjacency bonuses, after years of Civ VI and now Civ VII, I am increasingly convinced need major re-thinking. Buildings of the same type (Production, Military, Gold, Religious, etc) may benefit from being grouped into a Specialized District, but many of the terrain adjacencies are purest game design drivel, and cities would be much more playable and customizable without them. IF the game must have adjacencies, make them among the buildings/districts, not because the game designer thinks a great university has to be next to a mountain.