Mojang, listed to me please: One of the main arguments against mob voting is that it is unfair to the players who vote for the losing mob. Often, these mobs are never added to the game, which means that players miss the opportunity to see their favorite mob in action. In addition, some players feel that mob voting is a form of backdoor advertising for new mobs, meaning that older, less popular mobs are often left behind.
Another argument against mob voting is that it can be detrimental to the community. Some players feel that mob voting encourages competition and division among fans, which can be detrimental to the overall community. In addition, some players feel that mob voting is a form of distraction for developers, which means that they are focusing on adding new mobs rather than improving other aspects of the game.
In short, while mob voting can be fun and exciting for some players, it can also be unfair and detrimental to the community and players who vote for the losing mob. Instead of focusing on adding new mobs every year, perhaps it would be better if the developers focused on improving other aspects of the game and listening to community feedback on what features they would like to see added or improved.