PINE64

Has anyone managed to get any Amiga Emulator functioning outside of waydroid or anbox?
.
I suppose I could work through waydroid if needed, but I figured it wouldn't hurt to ask if anyone has beaten me to this.

You could try to compile FS-UAE from source.
https://fs-uae.net/download#source

However, I didn't try it out myself, so there's no guarantee it'll work.
And you might want to connect a keyboard or controller to your phone, since it's made with PC in mind rather than smartphone.