I've been wondering if spreading your religion to an AI who otherise doesn't have a religion might actually be benefiting them more then it does you.
Sure you get the line of sight and gold income (with the shrine), but in exchange you're giving them culture and hapiness (if they decide to make it their state religion) plus allowing them to construct temples which will give them even more happiness and allows them to create priests.
I've played a game where I didn't found any early religion, and I found it very difficult to manage happiness or grow culture. I kept hoping that someone would a missionary my way.
Sure you get the line of sight and gold income (with the shrine), but in exchange you're giving them culture and hapiness (if they decide to make it their state religion) plus allowing them to construct temples which will give them even more happiness and allows them to create priests.
I've played a game where I didn't found any early religion, and I found it very difficult to manage happiness or grow culture. I kept hoping that someone would a missionary my way.