So you probably have to go and fix it now. Good luck.
It’s a joke… Before I’m sentenced to death by downvotes.
Learning how Systemd manages the network was a total mindfuck. There are so many alternatives, all of them being used differently by different tools, partially supported.
I was really into learning how things really worked in Linux and this was a slap to my face because my mindset was “Linux is so straightforward”. No, it is not, it is actually a mess like most systems. I know this isn’t a “Linux” issue, I’m just ranting about this specific ecosystem.
Again, we don’t really understand the nature of the universe. We barely understand some of its rules, probably in a very incomplete or scoped way. Whatever you choose to believe in this matter is just a guess.
One day we’ll probably understand the inner workings, we’ll probably be able to simulate the actual origin, we’ll be able to figure out all the interactions. Until that day arrives, if it ever does, we should just stop playing this guessing game and accept we just don’t know.