> Using it as a precommit hook in OSS projects makes it so that people can write code however they want.
That is the point of a formatter, so any formatter would do that (and there were many more active projects to allow formatting before prettier came around).
> quite some extent
Not really, and I have written prettier plugins to get around that constraint.
IMO, its not great, which is kind of how things work out when you try to do everything in one project.
