we need someone to make a VPN homebrew app or plugin for the Wii / Wii U / 3DS would be so helpful, especially for peer-to-peer games and the Internet Browser. right now, VPNs need to be setup on your router, which works and is good but applies to every device on your network
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for the curious about VPNs, do check out doineedavpn[DOT]com on a PC. it's a good resource that combats common VPN misinformation and misunderstandings
*original post is not including Cemu or Dolphin users - they can rely on various VPN software implementations for Windows, macOS, and Linux!