Don't need to lie bro lol!
The moment you create a thread about something happened 15 years ago, we all know for what purpose.
There are luffy haters, sanji haters and zoro haters, it's normal lol.
You said it "because I think he didn't defeat kuma" so why you need the approval of others and their point of views ? Are you gonna change your mind if even the world say "yes zoro defeated kuma" ?
To ridicule another fanbase and make them look stupid and their fav.
Others do the same to your fav and you do the same.
We aren't Saint