Per usual, it'd be a lot easier to stomach the video without the whole '' I am right '' tone instead of just suggestions and ideas.
A lot of Youtubers put on a persona with an overinflated ego but that often also extends beyond Youtube too.
It's like people who think that it's some objective fact that regenerating health in FPS games is always worse or that games that have realistic artstyles are better than games with cartoony artstyles and if you disagree you're wrong or a '' casual '' etc.
A design decision not being to your taste and preference doesn't make it wrong...