I work in IT, have for 2 decades, and if I was doing the same thing as I was 20 years ago it would have left irrelevant in the IT space.
I adapt to new better technologies, the problem is most sys admins are lazy and like pressing a button.
I have dealt with people like that my entire career, I have no idea how these individuals survive in the space.
Not saying that anyone in here reflects that mentality either.