There is actually an attempt of porting it to Android. I recommend joining the Discord server (since the Android fork dev is there also). You can find the Android fork here: https://github.com/lintrust/WarsmashModEngine-Android
I don't think so, but it sounded like he isn't sure about the correct legal license because he said once that he may need to change the license to GPL. If you wanna, you can join the Discord server (he is pretty active there) and talk with him about the proper licensing of his project.
I assumed that he didn't want it to get too much attention (because Bellular once covered it & the joke the dev made went wrong. It was taken seriously). I don't know what his real stance is towards this topic.
Maybe you can convince him why GPL is better? He is usually quite active in the Discord server.