In case you're interested in (co-)moderating any of the communities that I created, you're welcome to message me.
I also have the account @Novocirab@jlai.lu. Furthermore, I own the account @daswetter@feddit.org, which I hope to make a small bot out of in the future.
I recall these times. As experience grows, one needs to do it less and less often :)
Also, if your filesystem is Btrfs (which is usually a great choice), check out Snapper. With it, when an update goes wrong, you can often revert your system to a previous state.
On Fedora, it doesn't come by default, so you'll have to install it. I don't use Fedora, but this guide looks like a decent introduction: https://dustymabe.com/2025/01/07/fedora-btrfs-snapper-the-fedora-41-edition/ Or for something shorter: https://www.andotech.net/installing-snapper-on-fedora-a-comprehensive-guide/
For its usage, this tutorial from openSUSE should be quite transferrable: https://en.opensuse.org/openSUSE:Snapper_Tutorial