How Easy Is Getting A South African Visa With The Ecowas Passport?

i have been told that the nigerian govt and south afric govt now have accord that has made it easier to get south african visa how true?

We shouldnt always discriminate ourselves,Not every Nigerian going to SA does drugs,SA people are ven worst than Nigerians,Being there 3 times and i know it,we should always give a bit of regard and encouragement to fellow Nigerians,You ever heard any SA say bad about his people,even when they have the highest crime rate,never, but Nija we no dey try at all,Man feel free to go anywhere man, God gave us the world