Someone might search for a patched NSP link on YouTube if they are looking for a way to download and install a game or content on their Nintendo Switch console, but the original NSP link is no longer working or has been taken down.
When someone says a link is "patched" in this context, they generally mean one of two things: YouTube Automated Takedown youtube patched nsp link
The stock application works flawlessly on unmodded, clean retail units. However, Custom Firmware users run into deliberate roadblocks established by Nintendo's ecosystem architecture: Banned Consoles Someone might search for a patched NSP link