Isn't that what everyone does when starting up a hosting company?
Looking at the websites of those companies, I also wouldn't characterize them as AWS or Google Cloud competitors. They offer Virtual Private Servers, FTP storage, maybe an S3 equivalent and Kubernetes. Maybe we can talk about S3 and Kubernetes being AWS-like, but those that offer only Virtual Servers and FTP space are competitors to "boring" web hosting services, no matter how often they use the word cloud.
It's cool that these services also exist in Nigeria, and I think it's right that Nigerian websites use Nigerian infrastructure. But the article does a poor job talking about it