Yuzu and Citra were as a result of a lawsuit from Nintendo (which was to some extent justified given the profiting). Ryujinx is a slightly different edge-case and I think it's generally a better idea to take the maintainers perspective here, which is to leave the package alone. However ...
Well, it’s not really an emulator but rather an open source game engine, mainly for Beat ‘Em Up games, named as“OpenBOR” –short for“Open Beats Of Rage” where Beats Of Rage is the first game to use this open source game engine, a 2D side-...