Yes he would.
If we have to look at it from a honest perspective, we need to look at the (unfortunate) position Zoro is at and also accept that it takes two to tango.
There are two primary portrayals/dynamics that Zoro has:
- Luffy/Zoro portrayal and dynamics. Zoro is introduced to us as a character who has will power built similar to Luffy. So much so that until Dresrossa arc, it was a common theme for Zoro to be confused as the captain. They often share panels together. Share parallels (old gen parallels, mid gen parallels, legend parallels)
- Zoro/Sanji portrayal and dynamics. They are constantly bickering with each other and competing. Got opponents in two arcs who have some rivalry between then (Kaku/Jyabura, King/Queen). They share panels together
The thing is, where Zoro stands between Luffy and Sanji is made ambiguous by design.
Obviously, logically there should be ways to get by the ambiguity, but Oda doesn't work based on this consistency. He wants Zoro to be someone who can stand along with Luffy when the situation calls for it, and he wants Sanji to be someone who can stand along with Zoro when the situation calls for it.
Blame Oda for this.
Now we come to the agendas.
It should be common knowledge and anyone intellectually honest here would accept that Luffy fans and Sanji fans share the same agenda - Zoro is closer to Sanji than to Luffy.
Then there are two more characters, who like Zoro, also share some portrayal/dynamics with Luffy: Law and Kid. The fans of these characters want their favs to be the ones with 'true' portrayal with Luffy, and want Zoro to be "just an underling".
You can see this argument very often coming from Law and Kid fans, who want to pair up Zoro with Sanji.
Now you see what is going on here. Even if there are no Zoro fans at all, there are four fanbases that would push agenda on Zoro regardless, due to the position Zoro occupies within the series:
- Luffy fans
- Sanji fans
- Law fans
- Kid fans (if they exist lol)
Now you add in the crazies of all fanbases, and we get what we have now. The only reason Zoro fans appear "overly toxic" is because they are fighting against FOUR OTHER fanbases, of which 3 are massive fanbases in the top 5 (Luffy/Sanji/Law).
But if we look objectively, the crazies in Zoro fans are no bigger crazies than those in Luffy or Sanji fanbase (Law fanbase tends to have less crazies relatively).
Just that, Luffy and Sanji crazies don't see each other, because they fight on the same side.
There you go, I gave you an explanation on this scenario as objective as I can here.