Look at the cloudification or automation in Windows Products - Windows Updates are pushed through Intune over the internet, Exchange, SharePoint are all through Office 365. Entire On-Premise Datacenters are pushed to Azure.
Yes, someone still needs to manage all of this but you need a lot less people. Or you ship these "trade jobs" to low cost areas like India.
Yes, someone still needs to manage all of this but you need a lot less people. Or you ship these "trade jobs" to low cost areas like India.