As long as WordPress doesn't force us to use the FSE I think this is a good thing. The FSE might be of use to your average user, but for web developers, it's never going to replace working with code in an IDE of your choice, the ability to use version control (i.e. git), leverage package managers (i.e. composer), use CSS extensions (i.e. Sass) and all of the other tools and best practices that web developers use. Hopefully WordPress doesn't forget that web developers use their software.