Add integration between all the parts to it and you will see why those big companies stay successful.
Not only is managing 20 vendors a nightmare, they all live in their own bubble and moving data from one to the other is normally not that easy.
Not only is managing 20 vendors a nightmare, they all live in their own bubble and moving data from one to the other is normally not that easy.
Most people using MS desktops use AWS rather than Azure. Lots of software from other vendors does reliably work on Windows.
You can't on the one hand maintain the myth that there will somehow be private competition but then on the other set the barriers so high that only the largest most entrenched monopolies can succeed.
Er, why? If France buys a lot of Microsoft licences, they are suddenly an oligarchy?