^Since when has there been a comment section on articles?
In all the years I have been here in this wiki (including the time long before I become a member) I don't recall a comment section having ever been added on articles even once, and I also use PC all the time ftr.
Anyway as for your question @Molang sus, I don't know why. You would have to ask the mods.
Personally speaking, I'm glad the OP wiki doesn't have one, as comment sections on wiki articles (especially on famous series like One Piece) tends to have more cons then pros imo.