1 don’t know for sure but I guess card emulation would not be affected.
2 if you pass the border and come back you are fucked. Doesn’t matter where you come from
All you need to play newer games are the keys (hard to get though). If newer fws are cracked you can bet Sx will support the newer games, if not you have no chance
so you are fucked :( at least atm. Stay offline until everything developed a bit more. At some point in the future you will be able to manually clean your system :gun: