"I don't own it, I didn't write it, and I don't understand it even slightly. I just made a one-line bug fix for one function in it a year ago and nobody has touched it since, so my name is on top of the git history."
"Cool, so as the owner could you tell me..."
I would not want to be a public maintainer though. I don’t have the patience or motivation to use my spare time for that.
My other comment in this thread has more details, but in my experience it’s more common to encounter projects that don’t want new maintainers or forks. They’re happy with the status quo with their name at the top but also don’t want to let go of control or see competing forks created.