Do you mean all are within Ahlus Sunnah then? Many would disagree with you; in fact, many would disagree with you seemingly considering the athari aqeedah to be the same as that of the Salafi's. The reason why some Ulema make it a big issue is because they (justifiably) don't want people to be of those who stray from the Ahlus Sunnah and if they consider Salafi aqeedah to be outside of it, they will obviously bring it up, warn people, etc.