I don't know too much about cemu, I haven't ever used it. But on PCSX2, I always just pop in original PS2 games and play them that way.
But even if you have to rip a game, that is not automatically illegal. There are dozens of countries where something like that would be perfectly legal. In germany it's legal if you are not bypassing any functional security measures (although until this very day nobody knows what the heck "functional" does exactly mean in this context, lulz). In other countries, you can make up to 5 legal copies. And like I said, local law always stands above what the manufacturer says.
唯一無二のRolStoppableに認められた、VGCの任天堂ファミリーの正式メンバーです。光栄に思います。







