What you described is not a sysadmin, but a bad sysadmin instead. Also, if you look at the situation 'these days' it's not even a bad sysadmins, it's mostly dev

What you described is not a sysadmin, but a bad sysadmin instead. Also, if you look at the situation 'these days' it's not even a bad sysadmins, it's mostly developers who don't even really know how their computers or operating systems work, but they're allowed to build entire infrastructures using cloud/terraform/k8s/toy-of-the-week ;)