Of course you're right, especially if you work in a professional team environment. I use git wherever I can. It's just the stereotypical meme of a hobbyist who prefers version control with weird filenames by hand.
I work with a team of three developers, and on several projects, we have a single git working tree on the dev server for some backend PHP stuff. we have never had problem because we have good communication.
Certainly version control is required in case we have to go back in time!