

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.















Roku is really simple and locked down. There’s ads on one side but nothing else. My 80yo grandma uses it.
Otherwise Projectivy is an Android TV launcher that can be configured to be really stripped down. It takes a bit of time but if you do it right it’d show less options than even Roku (it’d show only the apps you select, no launcher settings etc).
As a box I’ve heard good things about Onn (Walmart) if your in the US. If not, Homatics is great but pricey. Kick Pi KP1 is more affordable (but still way more expensive than Onn).