I'm not a fan of VS Code myself, but everyone I know uses it (except for people I myself have influenced into using something else). It truly is a sort of default editor these days.
It's vim vs emacs of this generation. Vscode is vim and intellij is emacs I guess. It does everything.
I guess it depends on your niche; I spend half my time coding Golang and Python, and the other half terraform, ansible, perl and I use other languages now and again for small projects and utilities.
In the devops/sysadmin world my stack would be common, and mostly people pick an editor and stick to it. I've been using Emacs for the past 20+ years at this point, and the last time I used Microsoft's IDE was back in the day when I was writing desktop apps using MFC (which probably dates me pretty well!) with visual studio.
I've seen colleagues use anything from atom, vim, emacs, notepad++, and other generic editors whos name I didn't recognize. There are one or two instances of VS Code I see now and again, but they're the outlier rather than the norm in my professional life.