I don't have any specific advice on how to improve the t3 ideologies. But I have started skipping them in some games. In my last freedom/diplomacy game I just got the t2 that gives +10 influence for each great person, and then went on to start rationalism (had already completed industry).
IMO they feel too specific, and too weak. While I can understand you don't want it to feel like the first to a T3 wins the game, then need to feel like they are giving you something powerful, like finishing a tree does.
IMO they feel too specific, and too weak. While I can understand you don't want it to feel like the first to a T3 wins the game, then need to feel like they are giving you something powerful, like finishing a tree does.