I'm not asking if it can be changed, I know that. You just said they had to like it, which is not true because it's someone's opinion wether they like it or not, and if a player dislikes one update doesn't mean he's not a 'true' minecraft player. Also, in your first post you said they had to like it, now you're saying that they have to accept it wether they like it or not, sounds different to me.
Example: If someone loves art, let's say they love to paint and are very good at it, but they do not like the art of sculpture, does that mean you can't call them an artist?