

It was either failing before grub or wasn’t in the list, I can’t remember now but I know rollbacks were not a possibility. If I remember correctly I had to reboot once after the install, then update, and then reboot once again to have the updated system boot.
This issue can happen with any distro, though rare.
I’ve used Linux for about 15 years, and that was the only time a fresh install crapped out on me.
I mean it’s a language specifically designed to be easy and quick to learn. Even if you don’t work with primarily, you’ll find it useful for stuff like cli programs, advanced scripts(instead of python), small services, etc.