I'm late to the party but I'll be that person. It's just as unfair for two people in a raid to constantly mess up mechanics and wipe the entire group over and over. You two, and other newbies, are not the only ones in the game and unfortunately that falls under "difference in play style", which you can get kicked from groups for. It's fine if you want to run in blind, but it's also perfectly fine for people to not want to deal with it.