Bro they do not care who you are and against who you play. You are not as important as you think. There is something more important to them than against who you are playing and that is finding you the closest ranked player to play as fast as possible and nothing else.
If you want to blame someone then blame the idiots who copy and paste decks making ladder for you that boring and stale. Or you can have fun and make your own decks and possibly jump faster through the ranks like i sometimes do.