Yep. PCA is two years older and he only really figured it out over the last couple months.
Development is rarely linear. Chourio has plenty of time on his side, including the remainder of this season.
He's in a major slump right now. Has a lot going on at home in Venezuela. Can't imagine playing a kid's game in the midst of that. He'll heat up, but it's gotta start with better swing decisions. I don't think he's that far away.