Has there ever been a foreign idol who had good things to say about kpop/Korea after they leave?

Quote from godkingteshub

I'm trying to remember...the foreign idols that leave it's usually due to some problem they had. Most recently ex-CLCs Elkie (oof, it took me a minute to remember her name). And I guess maybe Cherry Bullet's Japanese member (she was on Produce 48) where she gave an interview in Japanese and spoke of the hurdles of the kpop industry.

Anyway, who left but had positive things to say?

Till this day I still have no idea why she left (also linlin and marae/ella). Did she say anything about why she left? It's one of the reasons why I'm excited to see Girls Planet as it's rumored that she will be there and so will a couple of members of Cherry Bullet.

Oh to answer your question, not sure if it counts, but I think the J-line of izone had good things to say. I saw a japanese interview with Sakura and Nako and they talked about their growth/learnings throughout the process

All I remember is people who got pretty pissed at Korea o.o Hm...