I'm hooked on digging up every artifact site on the map, and maxing out theme bonuses.
It's a pain we can't delete artifacts you don't want, only trade to AI which after a point doesn't really help because you still receive one in return that takes up space slot.
You can somewhat avoid filling a slot with useless artifact type by choosing to convert the site rather than take the artifact but its a pain managing and moving the pieces around.
My new AI kill priority order is now based on who has the foreign art I need to complete my theme sets.
It's a pain we can't delete artifacts you don't want, only trade to AI which after a point doesn't really help because you still receive one in return that takes up space slot.
You can somewhat avoid filling a slot with useless artifact type by choosing to convert the site rather than take the artifact but its a pain managing and moving the pieces around.
My new AI kill priority order is now based on who has the foreign art I need to complete my theme sets.