Using PS2 ROMs, including WWE 12, can be beneficial for gamers who want to experience classic games without the need for the original hardware. Emulation allows gamers to play games on various devices, including computers, smartphones, and tablets. However, there are also risks associated with using ROMs. For instance, downloading ROMs from unauthorized sources can lead to malware infections, viruses, or other online threats. Additionally, using ROMs may infringe on the intellectual property rights of game developers and publishers, which can have serious legal consequences.