Comment +1 (Score 1) 20
This is an *excellent* summary of the tension between being welcoming to new contributors and staving off maintainer burnout. Because if there was a bug / deliberate nefarious thing hidden in that "innocent" 300-line refactoring patch, the maintainer's the one who's gonna be on the hook for it, not the contributor who may be long gone.
Whereas, if you take work *off* a maintainer's plate by doing a "thankless" task like improving docs or writing test cases, it's good things all around.