>Is this the right outcome?

Yes, if you can't vouch for the quality of the code that is the correct outcome. The long term health and maintainability of an open source project takes precedence over adding another feature. This was the case before repos were flooded with AI slop as well. Virtually no project would have accepted a random code dump if the person submitting it does not understand it because that just means the burden falls on someone else which would very quickly get any software project into big trouble.