There's a difference between asking is self-hosting can be achieved, and if self-hosting can be secure. Second, I can run an emulator in WASI that implements W

There's a difference between asking is self-hosting can be achieved, and if self-hosting can be secure. Second, I can run an emulator in WASI that implements WASI, including multiple processes. They might not be true OS processes. But as long as I have threads, I can do something. Also, maybe we get WASI without high precision clocks. /shrug