I still don't see Yamato as a straw hat. She has neither a goal to achieve anything in particular nor did she show us a role. All she wants is to see the world. I still remember this argument being used against Carrot. And now it's just being ignored. Chopper wants to see the world but has the goal to create a panacea to achieve what his mentor could not achieve.
If Yamato gets a goal and shows a role then I'll change my mind
If Yamato gets a goal and shows a role then I'll change my mind
Nami's dream wasn't known for like 50 chapters. Robins true dream was hidden for nearly 200 chapters after she joined. Franky was unknown for 40 chapters. Brooks was unknown for like 25 chapters. Hell, while we knew Jinbe's dream early on, his actual role on the crew wasn't known for hundreds of chapters
Have patience. We only know what Yamato believes in right now, what we dont know is what fuels that belief and why. We dont know what she actually is aiming to achieve yet. Oda is trying get the whole Oden Bible/Ace thing out of the way. There is a reason she became inspired by Oden, likely due to her relationship with Kaido.