I never made that switch. The muscle memory of 2 decades of using a software is under appreciated.
For me, it is about preference for what to optimize for.
I love CLI tools that effectively give me the things an IDE would offer such as astgrep for refactoring for example. zoekt with a browser does pretty good indexed searches. fzf can be used to build up almost any useful way of selecting things that you can imagine. So the CLI becomes my IDE.