Many businesses fear that these two cloud service providers have too much control. Or worse, one of them will take the monopoly.
In fact, the cloud technology world with these two big guys and some other small names is still very good. But businesses should consider carefully when choosing to stick with only one of them.
The world becomes 'multi-cloud', businesses should use at least two large public clouds, along with specialized cloud services like SaaS (such as Workday or Salesforce) or geographic providers. (like Alibaba)
When many businesses put it all into a cloud service provider, a single cloud ecosystem, which can lead to a dominant service or to an ecosystem that is fragmented, incompatible with together. Anyway, at that time, the business will only have one option.
So, more importantly, businesses need to spend time looking carefully at the technological requirements that their businesses need, then selecting one or more cloud service providers to meet that requirement.
Learn about Cloud Computing
Edge Computing - The boundary of the Web