It depends on your company. For a startup or a small company doing basic things, where the IT is not where the innovation is, I would pick a cloud provider and

It depends on your company. For a startup or a small company doing basic things, where the IT is not where the innovation is, I would pick a cloud provider and go all in. Otherwise I would rather be cloud agnostic when it makes sense. Because the cloud provider you pick will have many bad / low quality / expensive products that you will be forced to use because using another cloud provider is too much efforts. Being cloud agnostic allows you to use the best on the market.