I think diamond platinum is Tanzanian. Its swahili music. Diamond Platinum dominate Eaat Africa - he is not South African, nor is his music south african. Its more layed back, tropical vibes, good times, guy sweet talk lady. This song he basically saying hello to all the beautiful ladies - language is not a barrier. In original video its with a lady and then he turn it to an anthem to say hello to different nationality - the white khamis of muslim men was a surprise, then its showing different flags when he mention hello in other languages. Its gaining traction. I think the french will use it at Olympics because it says Komo Sava.
You're Nigerian, you wouldn't understand the sound. They don't sound the same. I've heard Nigerians saying lot of amapiano songs don't have lyrics, well that's all intentional. Why don't you try to understand why that is instead of judging?. Amapiano are already taking over, already your artists are incorporating Afrobeats with Amapiano sounds.