Eh because Sanji fans try too hard to keep the "debate" alive by making 20 posts a day to shit on Zoro. Look no further than every post from
@stealthblack
Zoro fans are dumb as fuck though and catch baits anyways.
If you really want this whole Zoro/Sanji shit to stop just stop catching baits, ignore them for a month and they will go away. Zoro's feats and portrayal literally speaks for itself, Idk why Zoro fans (Myself in the past) have to be so insecure to catch baits anyways.
We got Zoro Tanking Hakai, Scarring Kaido, unlocking AdvCoC and Zorotards are still catching "Zoro fainted to Killer" baits from Sanjitards, its so absurd its funny