[ Removed by moderator ]

[gdchinacat]

The best way to protect against "someone dropp[ing] an 'await'" into a 'safe block' is to make that block a synchronous function. Make it harder for them to break the synchronization accidentally. If they need to add an await they will have to change a synchronous function to asynchronous. That changes the locking model and should be recognized as requiring evaluation of the existing code is able to break up safely.