It appears that Samsung is finally caving to the wishes of its customers and giving Galaxy S8 and Galaxy S8+ owners to ability to disable the button that summons Bixby, the company’s own digital assistant. Now all Galaxy S8 and Galaxy S8+ owners are seeing seeing the new toggle, however, so it is not clear if Samsung staggering the roll out

Source: Hot Hardware – Samsung Finally Grants Galaxy S8 Users Ability To Disable Bixby Button