5 points
His activity on GrapheneOS repositories, issues, etc. indicates he’s still very active in development and in the community.
5 points
IMO he can contribute all he wants. His PRs will still have to go through someone else (i.e. the new maintainer / lead dev). I don’t care if he adds new code. That’s much appreciated.
Toxicity is more of an issue if you’re the maintainer since you have control over the project.