The decompilation of Emerald itself is human-authored. Then somebody vibeslopped a buggy WASM port, and now this is a vibeslopped port of the WASM port.
It likely will since it includes the game assets in the repo. Typically the way to avoid being taken down is you require people to extract them from a ROM as a prerequisite.
We should be supportive of creative endeavours and exploratory coding in the spirit of learning.