Edit: Just want to mention that this sounds like a super interesting project. I have to admit that I struggled to see where python was run on the hardware when mentioning custom toolchains and a compilation step. But the important aspect is that your hardware runs this similar to how a vm would run it with all dynamic aspects of the language included. I wonder similar to a parent comment if something similar for wasm would be worth having.
Edit: Just want to mention that this sounds like a super interesting project. I have to admit that I struggled to see where python was run on the hardware when mentioning custom toolchains and a compilation step. But the important aspect is that your hardware runs this similar to how a vm would run it with all dynamic aspects of the language included. I wonder similar to a parent comment if something similar for wasm would be worth having.