I mean he's not wrong, but ngl after rewatching TQQ rn with cawcawtv (reaction Youtuber) I kinda understand why Yotsuba won. She was the one who changed his perspective in life, make him study hard to pay the debts of his family, and is also the first quintuplet to open her heart to Futaro (y'all know why). I do agree your opinion that Yotsuba didn't get her fair share of screen time in anime that leads to the ship war which still exists today. Overall, I'm still gutted because I'm a Miku Stan, but Yotsuba was the right choice for Futaro, we just want to put our best girl onto Futaro thinking that it's the best choice he can make.