He intentionally avoided his own argument of “no one is joining” to fit his agenda.
Summarize:
P: “Jinbe is the 10th Strawhat because Luffy counts himself and no one is joining. Yamato has no role and won’t bring any addition to the crew.”
Me: “Okay but you voted for Vivi. What about her?”
P: “She’s a strawhat already”
*proceed to post a picture of OP official youtube channel to support his argument*
Me: “Okay but Vivi also had no role. So how exactly does your argument work for Yamato but it doesn’t work for Vivi?” *I honestly ignored his OP official youtube channel post*
P: “She’s coming back to the story. She’ll set sail again with the crew one more time.”
Me: “Okay but above you said that Jinbe is the 10th SH because Luffy counts himself. Using your logic, then Vivi won’t be joining again.”
P: “She’s listed 5.5 in SBS so she’s fine. She’ll be on Sunny but not an official thing”
Me: *remembering him posted the OP official YT channel* “So your arguments don’t work then because how come official source used on character who doesn’t officially join? And you posted this picture here (official OP YT channel). How many people are there in the picture?”
P: *ignored the question* “I’d rather not go too in-deep with this because it’s unrelated to what I think about Yamato.”
Me: “Of course it’s related. It’s the next nakama thread. So anyway how many people are there in the picture you posted?”
P: *ignored the question* “You guys talk about Vivi because I voted for her and use my vote to counter me. She’ll set sail again with the crew for one or two arcs. It won’t be official.”
Me: *me suddenly remembering that he brought Vivi up twice* “But you were the one who brought Vivi up in the first place. And you’re not answering? How many people are there in the picture?”
P: *ignored the question* “I don’t want this to be a Vivibro vs Yamatobro shiftlinging contest. And according to SBS Strawhats count like this: *proceeds to list current Strawhats + Vivi*
Me: “It’s not a contest. You’re the one who thinks it’s a contest. Okay then again how many people are there in the picture? And how many people are there in your list?”
P: “Your question is complete non sequitur.”
*proceeds to cherry pick what he said; also what I said & asked to fit his agenda. While at the same time still avoiding the simplest question asked*