1. One piece is not even his treasure, but joy boys.
2. He's not the only person to know the true history. Vegapunk, giants, rocks all knew. And they actually tried to do something. It seems like xebec knew even more than him.
3. He wasn't even strongest. Tied with garp and WB. A clear level below xebec.
He's essentially relegated to a secondary character in the story. Barely any significance in flashbacks.
2. He's not the only person to know the true history. Vegapunk, giants, rocks all knew. And they actually tried to do something. It seems like xebec knew even more than him.
3. He wasn't even strongest. Tied with garp and WB. A clear level below xebec.
He's essentially relegated to a secondary character in the story. Barely any significance in flashbacks.