I started a thread about this a while ago but I have a problem with last gen consoles being emulated while they are still being produced and sold. This came up a lot with the Wii and people skipping out on buying one because they could just emulate Xenoblade or SMG.
The Xbox 360 will likely be dead or on its last legs by the time games are actually playable in this emulator (if it even gets to that point). I don't think it's an issue in practice here. The Wii was something of a unique case due to it being underpowered hardware wise and largely identical to the GameCube for which emulation had been underway for a few years by then.