Tested a Culture partheon?
Tradition is so overrated, don't limit your self to it, try to become less dependent on it and just take it if you go smal which I can say I don't Always do, I maybe use it like 30-40% of the times and I can play on diety.
Tradition isn't overrated, it's simply very strong. Other trees CAN work but it's usually harder than just going tradition.
Peity's been discussed before. It's in a pretty bad spot where opening Peity deosn't actually help you get a religion all that much, especially on higher difficulties; you still need something like a Faith NW or good Faith pantheon to secure it, and then the Piety bonus doesn't make much of a difference; meanwhile you fill out policies really slowly because there's no culture boost, and many of the policies don't even do anything for you till midgame. There's some pretty interesting bonuses you can get with the Reformation Belief - notably Jesuit Education, which the AI values very highly so is hard to get, and Sacred Sites, which is easier to get - but the tree is extremely hard to leverage, especially as an opening.
Honor has some pretty cool bonuses; the finisher especially is great if you plan to throw diplomacy out the window and just kill people all game long. Again, though, opening Honor will always be rough because it doesn't offer good early game economic bonuses.
Tradition is strong because it always leads to a strong capital; a strong capital leads to strong science, and strong science is the key to everything. It's also why the first two points in Rationalism are so highly rated because they give the biggest science boost, useful for all victory types.
I do encourage people to play different things and use cool Piety or Liberty etc strats, but when you ask about cookie cutter builds, the answer is always going to be Tradition, and for good reason (at least, unless it gets nerfed at some point).