Not all jobs can be remote, while some can. Not all remote jobs can be 100% remote. That’s great if you can, but someone has to go swap out failed disks or see things hands-on because of whatever reason. And there are isolated networks too.
I’m curious why even bring that up? No one is suggesting jobs that physically require your presences in a geographic location to be Fully Remote. When people are saying things like “all jobs should be fully remote” they’re referring to all jobs that can be fully remote should be fully remote.