Reminder: You can still play one game across two Switches, but not online anymore
Nintendo Switch's game-sharing is now offline; learn how to maintain dual-console play.

Nintendo has implemented changes with the introduction of Virtual Game Cards for the Switch console, affecting how games can be shared between devices. This update limits players from playing the same game online simultaneously across more than one Nintendo Switch console. While previously possible through the use of primary and secondary accounts, the current restrictions have required users to find alternative methods.
Players have cited disappointment on platforms such as ResetEra, pointing to this change as a significant downgrade. Many enjoyed the ability to engage in multi-console online play, and losing this feature has been met with notable criticisms on forums and from gaming communities. Users express frustrations over this as it limits their access to simultaneous gameplay experiences, such as those found in popular games like Splatoon 3 and Fast RMX.
Despite these changes, a workaround still permits users to play the same game on two Switch consoles. Developing this workaround involves enabling the 'Online Licenses' in the User Settings and ensuring that the secondary console remains offline. By managing Virtual Game Cards between devices and turning off Wi-Fi or using Flight Mode, players can still enjoy a game on both systems under constrained conditions. This method effectively bypasses online checks that would typically restrict usage.
The procedure, albeit intricate, allows Nintendo fans to retain some level of multi-console gaming freedom. Users must pair their consoles, load the games accordingly, and manipulate system settings for a successful outcome. Nintendo's updates have been both technical and layered, demanding users familiarize themselves with newly imposed disciplines to maintain gameplay versatility.
For a comprehensive understanding, resources and guides are available online, such as those provided by Nintendo Life. These guides offer step-by-step instructions to navigate this revamped landscape. Through community forums and tutorial articles, players continue to find ways to maximize their gaming experiences within the limitations set by the latest Nintendo Switch Virtual Game Card requirements.
Sources: Nintendo Life, ResetEra, Eurogamer