

It’s not even piracy. The license permits redistribution and profiting of it.
The issue is that this increases the risk of Mihon getting shut down. Mihon devs don’t make any money. Nobody profits of those downstream developers using the name of the original project to make money besides them. It’ll just result in Mihon ceasing to exist.















Disclaimer: I’m not a lawyer.
In my opinion they should be safe legally because extensions are developed and distributed separately.
But I don’t think companies like Kakao care for that. If they DMCA (or sue) Mihon devs, they’d have to de-anonymize themselves to properly fight the claim. If not, at least their website or source code repo could get taken down. If they’ve used Discord or a similar platform, chats could be used to identify them.
Ryujinx, a Nintendo Switch emulator, stopped development a year or so ago. As far as we know, it was developed cleanly without doing anything illegal. But Nintendo somehow found the developer (in Brazil I believe) and threatened them so they folded. Nintendo didn’t even need to sue them.