Bear in mind if anyone did voluntarily pay money, but less than $9.99, this may take access to the game away from them just as surely as if they'd paid $0. Itch.io is weird about that with variable price stuff.
If you have the game saved to your device then Itchio can't take it away, so people should download it if they want to ensure they can still access it.
Donations have also been disabled on this game for several months so hopefully it won't be an issue for too many people.
